Wailuku in Maui County, Hawaii — Hawaiian Island Archipelago (Pacific Ocean)
Grinding Stones, Hoana
The eight depressions in these basalt boulders are believed to be the result of the shaping and sharpening of stone adzes. Using sand and water, the edges of the stone to be shaped were ground against these boulders to form the adzes leaving these smooth depressions.
Topics. This historical marker is listed in these topic lists: Anthropology & Archaeology • Indigenous Peoples and Communities.
Location. 20° 54.592′ N, 156° 41.331′ W. Marker is in Wailuku, Hawaii, in Maui County. It can be reached from Honoapiilani Highway (Hawaii Route 30) north of Leialii Parkway, on the right when traveling south. The marker is located behind the bathrooms. Touch for map. Marker is at or near this postal address: 2010 Honoapiilani Highway, Wailuku HI 96793, United States of America. Touch for directions.
Regionally, this marker is in Lahaina and West Maui. Globally, it is in North America, Polynesia, the Pacific Ocean, North Pacific, the Pacific Rim, the Western Hemisphere, the Western World, and the Anglosphere.
Other nearby markers. At least 8 other markers are within 2 miles of this marker, measured as the crow flies: Plantation Pioneers at Rest (about 500 feet away, measured in a direct line); An Island Without Ghosts (approx. 0.4 miles away); Koko O Na Moku Race Track (approx. 0.9 miles away); The Stones of Moemoe and Wahine O Manua (approx. 1.1 miles away); Pu'u Keka'a and Chief Kahekili (approx. 1.1 miles away); Keka'a Landing Pier (approx. 1.3 miles away); Ka'anapali Airport (HKP) 1961-1986 (approx. 1.9 miles away); This Park Dedicated in Honor of King Kahekili Nui Ahumanu (approx. 1.9 miles away).
Credits. This page was last revised on February 9, 2026. It was originally submitted on February 7, 2026, by Darren Jefferson Clay of Duluth, Georgia. This page has been viewed 46 times since then. Photos: 1, 2. submitted on February 8, 2026, by Darren Jefferson Clay of Duluth, Georgia. • Devry Becker Jones was the editor who published this page.

