Buck Falls is a small waterfall in Oregon’s Willamette Valley at the east end of historic Hardman, just off the Heppner-Spray Highway. Formed by a spring creek on the north edge of Buck Canyon, it is part of the local landscape rather than a major river system. Its significance lies in its close connection to the historic settlement of Hardman and its setting along a rural route, which make it a modest but recognizable natural landmark in the area.