Buukuchum-yaaga is a cape located in Aleutians West County, Alaska. It appears on the Gareloi Island B-3 SE USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 15.38 feet (4.69 m) above sea level. The nearest populated place is Akulga (historical), approximately 28.5 miles to the ENE.