Ulupō Heiau

Ulupō Heiau SHS https://dlnr.hawaii.gov/dsp/parks/oahu/ulupo-heiau-state-historic-site/ https://en.wikipedia.org/wiki/Ulupo_Heiau_State_Historic_Site Ulupō Heiau on the eastern edge of Kawai Nui Marsh in Kailua, Hawaiʻi, is an ancient site associated in legend with the menehune, but later with high chiefs of Oʻahu, such as Kakuhihewa in the 15th century and Kualiʻi in the late 17th century. It may have reached the peak of its importance in 1750, before being abandoned after Oʻahu was conquered in the 1780s. The massive stone platform of the heiau measures 140 by 180 feet (55 m), with outer walls up to 30 feet (9.1 m) high, its size and scale indicating both its cultural importance and the chiefly power of its patrons. Many of the stones may have been transported from as far as Kualoa, more than 10 miles (16 km) away.