| Rank | Peak Name | Elevation | Rise | State |
| 1 | Castle Rock Butte | 3,768' | 563' | SD |
| 2 | Haystack Butte | 3,698' | 528' | SD |
| Adjacent Quadrangles: | ||
| Lone Tree Draw West | Lone Tree Draw East | Granger Creek |
| Antelope Creek East | Haystack Butte | Hoover |
| Two Top Butte East | Castle Rock | Sulphur Butte |
| Map of peaks in this quad | ||