Castle Rock (Alaskan mountain) From Wikipedia, the free encyclopedia Mountain in Denali Borough, Alaska, United States Castle Rock is a mountain in Denali Borough in Alaska in the United States. Castle Rock is located at 63.366389° North Latitude 150.274444° West Longitude, 26.4 statute miles (42.5 kilometers) from Healy, Alaska. Its peak rises 5,584 feet (1,702 meters) above sea level. Trails.com Castle Rock USGS Stepovak Bay Quad, Alaska, Topographic Map MountainZone.com Castle Rock Summit - Alaska Mountain Peak Information 63°21′59″N 150°16′28″W / 63.36639°N 150.27444°W / 63.36639; -150.27444 This article about a location in the Denali Borough, Alaska is a stub. You can help Wikipedia by adding missing information.vte Related Articles~TimelinesTop QsFact Checks