Lake Mead is the largest reservoir in the United States in terms of water capacity. The reservoir serves water to the states of Arizona, California, and Nevada, providing sustenance to nearly 20 million people and large areas of farmland.
Off-Highway Vehicle (OHV) Trails Map of Jean and Roach Dry Lake Beds Dispersed OHV Recreation Area in Nevada. Published by Nevada Off-Highway Vehicles Program.
https://www.nps.gov/lake
https://en.wikipedia.org/wiki/Lake_Mead_National_Recreation_Area
Lake Mead is the largest reservoir in the United States in terms of water capacity. The reservoir serves water to the states of Arizona, California, and Nevada, providing sustenance to nearly 20 million people and large areas of farmland.
Swim, boat, hike, cycle, camp and fish at America’s first and largest national recreation area. With striking landscapes and brilliant blue waters, this year-round playground spreads across 1.5 million acres of mountains, canyons, valleys and two vast lakes. See the Hoover Dam from the waters of Lake Mead or Lake Mohave, or find solitude in one of the park's nine wilderness areas.
By car you can drive to one of the park's many entrances. The six main entrances to Lake Mead are as follows: Northshore, Lake Mead Boulevard, Lake Mead Parkway, and Boulder, Temple Bar and Meadview. For the southern sections of the park, near Lake Mohave, there are entrance stations at Willow Beach, Katherine Landing and Cottonwood Cove.
Lake Mead Visitor Center
Before you start your adventure, stop by the Lake Mead Visitor Center. Whether you have one hour or one week, rangers and volunteers will help you plan an unforgettable trip. In addition to grabbing maps and brochures, you can get your National Park passport stamp or become a junior ranger. The Western National Parks Association operates the park store from within the center. It's stocked with books about the park and the region, Native American arts, jewelry and crafts, posters, outerwear and more.
From Boulder City take U.S. Highway 93 south to Lakeshore Road. Turn left onto Lakeshore Road and the visitor center will be on your right in approximately 1/4 mile.
Boulder Beach Campground (Lake Mead)
The Boulder Beach Campground is located just minutes from Las Vegas along the Boulder Basin of Lake Mead. It’s open year-round and features large paved sites that can accommodate tents or large RVs, along with tables, fire pits and/or grills. These sites are like an oasis, because of the lush vegetation that shades nearly every campsite. There is a mix of palm trees, oleanders, mature cottonwood trees and native vegetation that also helps provide privacy between sites.
Campsite Fees
20.00
NPS-managed campground fees are $20 per site ($10 with the Interagency Senior and Access passes) and are payable immediately upon occupying a campsite. Fees are posted at the entrance to the campground. Sites are available on a first-come, first-served basis. There are no reservations. Check-out time is noon.
For more information about camping, please visit our Camping Page.
Boulder Beach Campgrounds
Desert landscape with campsites and two rv's.
Boulder Beach Campground
Boulder Beach Campgrounds
Campsite with desert trees and a lake in the background.
Boulder
Boulder Beach Group Campground (Lake Mead)
When you stay at the Boulder Beach Group Campground, you’ll have access to many recreation opportunities. Boulder Beach, Special Events Beach, Canoe/Kayak Beach and PWC Beach are 1-2 miles away. At these locations you can swim, kayak and jetski. If you prefer to explore the park on land, the River Mountains Loop Trail passes right by the campground. This paved trail is more than 30 miles long and leads to the Historic Railroad Trail.
Group sites
80.00
Group campsites fees are $80 per night (15 person minimum - 30 person maximum per site) are located at the Boulder Campground. Camping fees are posted at the campground kiosk. Reservations are required and can be requested online only at rec.gov.
Boulder Beach Group Campground
Shady campsite in the desert.
Boulder Beach Group Campground
Callville Bay Campground (Lake Mead)
When you stay at Callville Bay Campground, you can enjoy the area on land or on water. A nearby shaded picnic area has cool grass, grills, restrooms and panels explaining the history of the area. Across the street, you’ll find the trailhead to the Callville Summit Trail. This 2.7-mile moderate hike requires a short climb, but yields a spectacular view of Lake Mead, Fortification Hill, the Hemenway Valley and the River Mountains.
Callville Bay Camping sites fee
20.00
Campground fees are $20 per site ($10 with the Interagency Senior and Access passes) and are payable immediately upon occupying a campsite. Open/unreserved sites are available on a first-come, first-served basis. The campground has a 1-person minimum/8-person maximum per site and one camping unit, i.e., motor home or camp trailer. A maximum of two motorized vehicles, four motorcycles or combination thereof if towed or carried by camper.
Callville Bay Tent Camping/picnicking site
Photo of a picnic table and fire ring in a cleared area for tent camping with trees.
Callville Bay Campground Restrooms
Restroom facilities at Callville Bay Campground
Callville Bay Campground Access
Photo of paved drive around the campsites at Callville Bay Campground
Callville Bay RV Park (Lake Mead)
More than 550 miles of pristine shoreline. Soaring red rock cliffs. Countless bays and beaches. Get off the grid for the vacation of a lifetime at Callville Bay Resort & Marina on Lake Mead. Conveniently located within an hour of Las Vegas, Nevada, Callville Bay offers an ideal getaway perfectly complemented by infinite opportunities for adventure and entertainment. Personal watercraft and ski boat rentals are available for a fun-filled day trip, along with multiple houseboat rental options.
RV Park looking west
RV's sit in an open lot
Views from around Callville Bay RV Park
RV Park laundry and restrooms
A restroom and laundry facility
Views from around Callville Bay RV Park
RV Park laundry machines
A set of washers and dryers inside a laundry facility
Views from around Callville Bay RV Park
RV Park spaces
A RV sits parked in an open RV lot
Views from around Callville Bay RV Park
RV Park Entrance
View looking at a palm tree and entrance station
Views from around Callville Bay RV Park
Cottonwood Cove Campground (Lake Mohave)
Cottonwood Campground is located near Searchlight, Nevada, along Lake Mohave. It’s open year-round and features paved sites that can accommodate tents or RVs, along with tables, fire pits and/or grills. Restrooms and water spigots are located throughout the campsite. Temperatures usually surpass 100F (37C) degrees June-August. In May and September, daytime highs are around 90F (32C). October-April, temperatures are much cooler. Lows can dip to freezing temps December-February. The area averages 4 inch
Cottonwood Campground
Campground with lake and marina in background.
Cottonwood Campground
Cottonwood Cove RV Park (Lake Mead)
Cottonwood Cove Resort & Marina at Lake Mohave is a premier destination for houseboat rentals, watercraft rentals, camping and includes a spacious rv park. We are conveniently located on the Colorado River and just a short drive from Laughlin, Nevada. Our resort and marina have lakeside accommodations, a full-service rv park, nearby campground facilities and a variety of boat rentals. Visit us at Lake Mohave and experience the getaway of a lifetime.
Cottonwood Cove RV Park
RV sit lined up
View of Cottonwood Cove RV Park
Echo Bay Campground (Lake Mead)
Our Echo Bay Park is a fisherman’s and boater’s paradise. Located on the north end of Lake Mead, this secluded park offers a variety of outdoor activities. Close to the “must-see” wonder of the Valley of Fire State Park and the ruins of the historic town of St. Thomas, visitors have an array of hiking and sightseeing opportunities. The large RV sites provide room for your boat, and the free on-site launch ramp are ideal for boaters.
Campsite Fees
20.00
Campground fees are $20 per site ($10 with the Interagency Senior and Access passes) and are payable immediately upon occupying a campsite. Fees are posted at the entrance to the campground. Sites managed by the National Park Service are available on a first-come, first-served basis. There are no reservations. Check-out time is noon.
Echo Bay Campgrounds
Campsite with desert trees and a picnic table.
Echo Bay Campground
Echo Bay RV Park (Lake Mead)
Echo Bay Park is a fisherman’s and boater’s paradise. Located on the north end of Lake Mead, this secluded park offers a variety of outdoor activities. Close to the “must-see” wonder of the Valley of Fire State Park and the ruins of the historic town of St. Thomas, visitors have an array of hiking and sightseeing opportunities. The large RV sites provide room for your boat, and the free on-site launch ramp are ideal for boaters. Enjoy camping at the Echo Bay RV Village! Whether you stay a night or a mon
Echo Bay RV Park
RV's lined up in a lot
View of Echo Bay RV Park
Katherine Landing Campground (Lake Mohave)
With views of the lake and within walking distance of the marina, swim beach, dining and retail store, campsites at Katherine Landing feature a wide array of amenities including concrete picnic tables, fire rings with cooking grills, modern restrooms, showers, with laundry facilities close by. Wi-fi access through Access Parks is available. Campsites at Katherine Landing offer guests a scenic, affordable basecamp for adventures on and around beautiful Lake Mohave.
Katherine Landing Campground
A campsite with a table and palm trees
View from Katherine Landing Campground
Katherine Landing RV Park (Lake Mohave)
The Katherine Landing RV campsites come complete with water, sewer and electrical hook-ups. All spaces have the option of household current, 30 amp, or 50 amp power. Laundry, restroom and shower facilities are available on site. All spaces are back-in with the largest space accommodating a 40′ RV. For a Lake Mohave camping adventure in the comfort of your own rig, the RV campsites at Katherine Landing offer all the connections you need!
Katherine Landing RV Park
A RV park
View from Katherine Landing RV Park
Lake Mead RV Village (Lake Mead)
Lake Mead's Boulder Beach area offers many things to see and do. Whether you’d rather go sightseeing, tour Hoover Dam, go shopping, visit historic Boulder City or try your luck in Las Vegas, Lake Mead RV Village at Boulder Beach is conveniently located to a variety of attractions. There’s a lot going on around Lake Mead RV Village, so set up camp and discover this diverse and historically significant area, while enjoying your stay on the shores of Lake Mead.
Lake Mead RV Village
RV Village
Lake Mead RV Village
Callville Bay RV Park
Callville Bay RV Park
Callville Bay RV Park
Las Vegas Bay Campground (Lake Mead)
Las Vegas Bay Campground is located just minutes from Las Vegas on the western edge of the park and has lush vegetation that shades nearly every campsite. There is a mix of palm trees, oleanders, mature cottonwood trees and native vegetation that also helps provide privacy between sites. Wildlife in the area includes many species of birds and lizards along with antelope squirrels and the occasional coyote.
Campsite Fees
20.00
Campground fees are $20 per site ($10 with the Interagency Senior and Access passes).
Las Vegas Bay Campgrounds
Desert landscape with campsites and bushes.
Las Vegas Bay Campgrounds
Temple Bar Campground (Lake Mead)
Enjoy the Temple Bar area by land or water. Hike through the desert along the Temple View Trail to observe the crystal blue waters of Lake Mead and the natural temple that changes colors throughout the day. Launch your own boat or rent one from the marina. You can also dine at the seasonal cafe, or grab a variety of snacks, drinks and charcoal from the store.
Campsite Fees
20.00
Campground fees are $20 per site ($10 with the Interagency Senior and Access passes).
Temple Bar Campground
Desert campground with a tent and vegetation.
Temple Bar Campground
Temple Bar RV Park (Lake Mead)
Just 75 miles away from Las Vegas, Temple Bar Marina is located in the Temple Basin on the Arizona side of eastern Lake Mead. It’s the closest marina for Arizonans who want to get away from the more populated Boulder Basin area of Lake Mead. The RV Park at Temple Bar Marina is a perfect location for enjoying the lake and all its recreational activities.
Temple Bar RV Park
A road lined with palm trees on each side
View of Temple Bar RV Park
Willow Beach Campground (Lake Mohave)
Willow Beach Campground offers 9 tent campground sites and is located just 30 minutes from Boulder City and 45 minutes from the Las Vegas strip. With its unique location, the park offers scenic views of the Colorado River, Black Canyon, as well as the mountain and desert landscapes in the distance. Enjoy a variety of water activities on Lake Mead and Lake Mohave, hike on the many trails in the recreation area, tour the Hoover Dam, or head to Las Vegas for some nightlife entertainment.
Willow Beach Campground
RV park
A view of Willow Beach Campground
Willow Beach RV Park
Willow Beach RV Park is your full-service RV Park and tent campground located just 30 minutes from Boulder City and 45 minutes from the Las Vegas strip. With its unique location, the park offers scenic views of the Colorado River, Black Canyon, as well as the mountain and desert landscapes in the distance. Enjoy a variety of water activities on Lake Mead and Lake Mohave, hike on the many trails in the recreation area, tour the Hoover Dam, or head to Las Vegas for some nightlife entertainment.
Willow Beach RV Park
RV Park
View of Willow Beach RV Park
Black Canyon at Lake Mead NRA
sun rising on Black Canyon
Visit Black Canyon Water Trail for rafting or kayaking
Redstone Picnic Area Lake Mead NRA
picnic area at Redstone
There are many picnic areas at Lake Mead NRA
Boating at lakes Mead and Mohave
power boaters on Lake Mead
Boating is a popular activity at lakes Mead and Mohave
Tour Operators Guide You through the Park
people on a tour operated craft exploring the lake.
There are many tour operators to provide you with an excellent visit to Lake Mead NRA.
Bighorn Sheep Enjoying the View at Lake Mead NRA
A group of bighorn sheep overlooking Lake Mead.
With wilderness comes wildlife. Bighorn sheep can be spotted at most areas of the park.
Wounded Veterans Find Healing At Lake Mead
Wounded American Veterans Experience SCUBA Project, an organization that helps veterans overcome combat injuries through scuba diving. Just before Veterans Day, they teamed up with the National Park Service’s Submerged Resources Center to conduct their first dive within Lake Mead National Recreation Area.
Six veterans prepare to dive into the water.
NPS Geodiversity Atlas—Lake Mead National Recreation Area, Nevada and Arizona
Each park-specific page in the NPS Geodiversity Atlas provides basic information on the significant geologic features and processes occurring in the park. [Site Under Development]
park road, lake, and mountians
2014 NPS Environmental Achievement Awards
Recipients of the 2014 NPS Environmental Achievement Awards
National Park Service Visitor and Resource Protection Staff Focuses on Week of Leadership
Staff from all levels of the National Park Service in law enforcement, United States Park Police, as well as fire and aviation spent a week learning leadership lessons from one another as well as from a diverse group of leaders during the last week of September 2019.
A group of women and men on a rocky outcrop in high desert.
Partnerships between Resources and Fire Benefit Cultural Landscapes at Parashant National Monument
Over the past several years, the fire program for Lake Mead National Recreation Area (LAKE) and Grand Canyon-Parashant National Monument (PARA) has made strides in benefitting cultural and natural resources at both units.
Firefighter protects a fence during a prescribed burn
National Park Service Aviation Personnel Attend DOI National Pilot Ground School
During the week of December 10, 2017, twenty-eight National Park Service (NPS) airplane and helicopter pilots, pilot trainees, national and regional aviation staff attended the 2017 DOI National Pilot Ground School (NPGS). The weeklong training brought together over 100 DOI pilots from the NPS, US Fish and Wildlife Service (FWS), Bureau of Land Management (BLM), and DOI’s Office of Aviation Services (OAS).
A group of 17 men stand in front of a room.
Veteran Story: Frank J. La Spina
Before becoming a ranger at Lake Mead National Recreation Area Frank J. La Spina served honorably in the Marine Corps, Army and Nevada Army National Guard, medically retiring as an Army sergeant first class.
soldier in kevlar by armored vehicle
Lake Mead Lesson Plan Writing Retreat
The Lesson Plan Writing Retreat invites educators to come together during the summer and to create culturally inclusive lesson plans through seminars and research.
A group of people listen to a talk about plants
Measuring light pollution across a landscape
It takes a special camera to take a special picture—forty-five images in the case of a customized camera used by the National Park Service to document night sky quality. NPS scientists with the Natural Sounds and Night Skies Division (NSNSD) discussed the camera—how it works, what the images reveal, why it is important, and how it advances the NPS mission.
Sweeping valley view from a mountain w/clouds and a female scientist installing the NPS camera.
World War II Plane Crashes in National Parks
During WWII, more than 7,100 air crashes involved US Army Air Force (USAAF) aircraft occurred on American soil. Collectively these crashes resulted in the loss of more than 15,599 lives (Mireles 2006). Many of these military aircraft accidents occurred in remote, often mountainous, areas managed by the National Park Service.
plane crash at base of grassy hill
Lake Mead National Recreation Area Hosts Latino Conservation Week
July 15, Lake Mead National Recreation Area hosted volunteers for a Latino Conservation Week event called “Find Your Roots / Encuentra Tus Raíces.” The event served as an opportunity for participants to explore the park in a unique, educational and service-oriented way.
cleaning native seeds
Wounded Veterans Find Healing at Lake Mead National Recreation Area
Six wounded veterans helped the National Park Service preserve the nation’s history and culture at Lake Mead National Recreation Area Nov. 7-9. At the same time, they found healing.
National Park Service Finds Success at Hiring Event
The National Park Service Fire and Aviation Program participated in a hiring event sponsored by the Department of Interior. The special hiring event was held in Bakersfield, CA and was a collaboration of all four natural resource management bureaus to hire open wildland fire positions in 2020.
Employees talk to potential job candidates in front of a large promotional panel.
How Lake Mead Stopped a Potent Invasive Plant Infestation
Fountaingrass (Pennisetum setaceum) is an invasive ornamental species planted in several areas of the Southwest. When the staff at Lake Mead discovered the plant near remote mountain springs 12 miles upriver from the original plantings the Lake Mead Invasive Plant Management Team (LAKE IPMT) knew they had to hurry to prevent a dangerous fountaingrass infestation.
Travis Fulton, LAKE IPMT, controlling fountain grass on a hillside at Joshua Tree National Park.
Paleontology at Lake Mead National Recreation Area
Lake Mead NRA is located a few miles east of Las Vegas, and serves as a welcome respite in the blazing heat of the Mojave desert summers. At the forefront of Lake Mead NRA’s conservational efforts are resource protection and education to visitors about the park’s desert wildlife, native fish and invasive species, and cultural history - far lesser known has been the park’s long and important paleontological story.
2 large dark wood logs laying in a rocky landscape
Series: Geologic Time Periods in the Cenozoic Era
The Cenozoic Era (66 million years ago [MYA] through today) is the "Age of Mammals." North America’s characteristic landscapes began to develop during the Cenozoic. Birds and mammals rose in prominence after the extinction of giant reptiles. Common Cenozoic fossils include cat-like carnivores and early horses, as well as ice age woolly mammoths.
fossils on display at a visitor center
Series: National Park Service Geodiversity Atlas
The servicewide Geodiversity Atlas provides information on <a href="https://www.nps.gov/subjects/geology/geoheritage-conservation.htm">geoheritage</a> and <a href="https://www.nps.gov/subjects/geology/geodiversity.htm">geodiversity</a> resources and values all across the National Park System to support science-based management and education. The <a href="https://www.nps.gov/orgs/1088/index.htm">NPS Geologic Resources Division</a> and many parks work with National and International <a href="https://www.nps.gov/subjects/geology/park-geology.htm">geoconservation</a> communities to ensure that NPS abiotic resources are managed using the highest standards and best practices available.
park scene mountains
Series: NPS Environmental Achievement Awards
Since 2002, the National Park Service (NPS) has awarded Environmental Achievement (EA) Awards to recognize staff and partners in the area of environmental preservation, protection and stewardship.
A vehicle charges at an Electric Vehicle charging station at Thomas Edison National Historical Park
Series: Park Paleontology News - Vol. 10, No. 1, Spring 2018
All across the park system, scientists, rangers, and interpreters are engaged in the important work of studying, protecting, and sharing our rich fossil heritage. <a href="https://www.nps.gov/subjects/fossils/newsletters.htm">Park Paleontology News</a> provides a close up look at the important work of caring for these irreplaceable resources. <ul><li>Contribute to Park Paleontology News by contacting the <a href="https://www.nps.gov/common/utilities/sendmail/sendemail.cfm?o=5D8CD5B898DDBB8387BA1DBBFD02A8AE4FBD489F4FF88B9049&r=/subjects/geoscientistsinparks/photo-galleries.htm">newsletter editor</a></li><li>Learn more about <a href="https://www.nps.gov/subjects/fossils/">Fossils & Paleontology</a> </li><li>Celebrate <a href="https://www.nps.gov/subjects/fossilday/">National Fossil Day</a> with events across the nation</li></ul>
a piece of rock with small reddish shells embedded in it with black and white rule in foreground
Paleozoic Era
During the Paleozoic Era (541 to 252 million years ago), fish diversified and marine organisms were very abundant. In North America, the Paleozoic is characterized by multiple advances and retreats of shallow seas and repeated continental collisions that formed the Appalachian Mountains. Common Paleozoic fossils include trilobites and cephalopods such as squid, as well as insects and ferns. The greatest mass extinction in Earth's history ended this era.
fossil corals in a rock matrix
Neogene Period—23.0 to 2.58 MYA
Some of the finest Neogene fossils on the planet are found in the rocks of Agate Fossil Beds and Hagerman Fossil Beds national monuments.
fossils on display in a visitor center
Cenozoic Era
The Cenozoic Era (66 million years ago [MYA] through today) is the "Age of Mammals." North America’s characteristic landscapes began to develop during the Cenozoic. Birds and mammals rose in prominence after the extinction of giant reptiles. Common Cenozoic fossils include cat-like carnivores and early horses, as well as ice age woolly mammoths.
fossils on display in a visitor center
Erma Ouida Godbey
Erma Ouida Godbey’s life exemplifies women’s experiences of and contributions to the Depression-era origins of Lake Mead and urban Nevada.
woman looks away from camera, smiling at child and surrounded by family standing in large metal pipe
Find Your Park on Route 66
Route 66 and the National Park Service have always had an important historical connection. Route 66 was known as the great road west and after World War II families on vacation took to the road in great numbers to visit the many National Park Service sites in the Southwest and beyond. That connection remains very alive and present today. Take a trip down Route 66 and Find Your Park today!
A paved road with fields in the distance. On the road is a white Oklahoma Route 66 emblem.
Changing Patterns of Water Availability May Change Vegetation Composition in US National Parks
Across the US, changes in water availability are altering which plants grow where. These changes are evident at a broad scale. But not all areas experience the same climate in the same way, even within the boundaries of a single national park. A new dataset gives park managers a valuable tool for understanding why vegetation has changed and how it might change in the future under different climate-change scenarios.
Green, orange, and dead grey junipers in red soil, mountains in background
Cinder Cones
Cinder cones are typically simple volcanoes that consist of accumulations of ash and cinders around a vent. Sunset Crater Volcano and Capulin Volcano are cinder cones.
photo of a dry grassy field with a cinder cone in the distance
Volcanic Inverted Topography
Inverted topography arises when lava flows that filled valleys at the time of their eruption later hold up mesas because their resistance to erosion is greater than most other rock types.
photo of volcanic rock with petroglyphs and a distant mesa
Series: Volcano Types
Volcanoes vary in size from small cinder cones that stand only a few hundred feet tall to the most massive mountains on earth.
photo of a volcanic mountain with snow and ice
Monogenetic Volcanic Fields
Monogenetic volcanic fields are areas covered by volcanic rocks where each of the volcanic vents typically only erupt once. Monogenetic volcanic fields typically contain cinder cones, fissure volcanoes, and/or maars and tuff rings. They also usually encompass large areas covered by basaltic lava flows.
oblique aerial photo of a lava flow that extended into a body of water
Request for Proposals (RFP) - Cottonwood Cove Resort and Marina
The National Park Service (NPS) has issued a request for proposals (RFP) for a lease of Cottonwood Cove Resort and Marina located on Lake Mohave within Lake Mead National Recreation Area. This Lease opportunity provides a prospective operator with a chance to deliver a high-quality, full-service marina experience to its guests in a truly one-of-a-kind location.
A lake with boat docks adjacent to a cluster of buildings surrounded by rolling hills.
Lodge Resort Complex in Lake Mead National Recreation Area to be Demolished through GAOA Funding
This $1.112 million project will demolish the remaining components of the Lake Mead Lodge at Boulder Beach to eliminate safety risks to visitors and park staff. Additionally, it will rehabilitate the natural landscape, improve scenic views, and expand public access for park visitors.
A yellow construction vehicle and two construction workers demolish an old building
Studying the Past and Predicting the Future Using Rat Nests
In the western United States, packrat middens are one of the best tools for reconstructing recent environments and climates. These accumulations of plant fragments, small vertebrate remains, rodent droppings, and other fossils can be preserved for more than 50,000 years. Packrat middens have been found in at least 41 National Park Service units.
Photo of a wood rat.
Series: Park Paleontology News - Vol. 14, No. 2, Fall 2022
All across the park system, scientists, rangers, and interpreters are engaged in the important work of studying, protecting, and sharing our rich fossil heritage. <a href="https://www.nps.gov/subjects/fossils/newsletters.htm">Park Paleontology news</a> provides a close up look at the important work of caring for these irreplaceable resources. <ul><li>Contribute to Park Paleontology News by contacting the <a href="https://www.nps.gov/common/utilities/sendmail/sendemail.cfm?o=5D8CD5B898DDBB8387BA1DBBFD02A8AE4FBD489F4FF88B9049&r=/subjects/geoscientistsinparks/photo-galleries.htm">newsletter editor</a></li><li>Learn more about <a href="https://www.nps.gov/subjects/fossils/">Fossils & Paleontology</a> </li><li>Celebrate <a href="https://www.nps.gov/subjects/fossilday/">National Fossil Day</a> with events across the nation</li></ul>
Photo of a person sitting while using a laboratory microscope.
Series: Geologic Time—Major Divisions and NPS Fossils
The National Park System contains a magnificent record of geologic time because rocks from each period of the geologic time scale are preserved in park landscapes. The geologic time scale is divided into four large periods of time—the Cenozoic Era, Mesozoic Era, Paleozoic Era, and The Precambrian.
photo of desert landscape with a petrified wood log on the surface
Series: Women's History in the Pacific West - Lower Colorado Basin Collection
Biographies of women in parks from southern California, southern Nevada, and northwest Arizona
Map of southern California, southern Nevada and northwest Arizona
50 Nifty Finds #6: Something Fishy
How do fish get up the mountain? By horse, of course! When is a plant not a plant? When you plant a fish! What? No, those aren’t nonsensical kids’ jokes. Photographs from the NPS Historic Photograph Collection will help explain.
A string of mules being led along a trail carrying milk cans