Berry Peak. In the northwestern corner of the Park.
Boulder Creek. A tributary of Ohanapecosh River, in the park of the same name, on the eastern slope of the mountain.
Boundary Peak. Appropriately named, as it lies on the southern boundary line of the Park.
Brown Peak. In the northeastern corner of the Park.
Buel Peak. Near the east-central boundary of the Park. Origin of name not ascertained. Elevation, 5,933 feet above sea level.
Burnt Park. In the northeastern corner of the Park.
Burroughs Mountain. On the northeast slope. It was named for the naturalist and was at first called John Burroughs Mountain.
Butter Creek. Flowing from the Tatoosh Range across the southern boundary of the Park.
Camp Curtis. On the northeast slope. Named by The Mountaineers in 1909 in honor of Asahel Curtis, leader of that club's first ascent. Elevation, 9,000 feet above sea level.
Camp Delight. See Camp of the Stars.