In 1985, development of Eagle Crest Resort began along the Deschutes River, east of the Cline Buttes. The original development was on the east side of the Cline Falls Highway. In 1996, Eagle Crest began selling residential lots west of the Cline Falls Highway, between the highway and the eastern base of the Cline Buttes. This development was completed in 1993. Later, a third phase of Eagle Crest housing was developed along the northwestern base of the Cline Buttes. This area is separated from the Eagle Crest's second development by approximately one mile of Bureau of Land Management property. There is a paved easement road that connects the two areas, running along the northern base of the mountain.