Description
Houseblock Valley is located extends S from Sevenmile Lake, near W end of Amphitheater Mts., 28 mi. WNW of Paxson, Alaska Range. 1.5 miles long.
History
So named in 1955 by T. L. Péwé, U.S. Geological Survey (USGS), "because the valley is choked with huge rock blocks, each as large as a house."