Tag: Dallesport

Petroglyphs, at Horsethief Butte in the Columbia Hills State Park, Dallesport, Washington. All of the glyphs in this set were threatened by the construction of the Dalles Dam in 1957 and were relocated to the state park site in cooperation with local Native American tribes. 

Petroglyphs, at Horsethief Butte in the Columbia Hills State Park, Dallesport, Washington. All of the glyphs in this set were threatened by the construction of the Dalles Dam in 1957 and were relocated to the state park site in cooperation with local Native American tribes.