Colorado · Rock climbing · Castle Rock

Castle Rock

Castle Rock in Colorado has 22 climbing routes across 12 grades.

22 routes
V0 – V2-
Bouldering · Sport · Trad

Best time to visit Castle Rock

Best months: April–June and August–October. Best months have typical highs of 55–85 °F, lows of 30 °F or warmer (32 °F where the station doesn't record snow), at most one snowy day and no more than 12 wet days.

  1. Jan

    46° / 18°

    4 wet

  2. Feb

    47° / 20°

    5 wet

  3. Mar

    54° / 27°

    5 wet

  4. Apr

    59° / 33°

    6 wet

  5. May

    68° / 42°

    8 wet

  6. Jun

    80° / 50°

    8 wet

  7. Jul

    86° / 56°

    9 wet

  8. Aug

    84° / 55°

    9 wet

  9. Sep

    77° / 47°

    6 wet

  10. Oct

    65° / 35°

    4 wet

  11. Nov

    54° / 26°

    4 wet

  12. Dec

    46° / 18°

    5 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Castle Rock, CO, 3.5 mi away at 6,185 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Castle Rock is a climbing area in Colorado, set within Rock Park on county land. It sits about a tenth of a mile from the John Emerson Summit Trail, which makes it easy to pair with a hike. For comfortable weather, aim for late spring or early fall. Typical averages from a nearby weather station in Castle Rock show May highs around 68°F and September highs around 77°F, with July peaking near 86°F. Other climbing is close by at Corona Crag, about 3 miles away, and Pandemic Caves, about 3.2 miles away. For an overnight stay, The Pinery RV Lot is roughly 7.4 miles off, and Yogi Bear's Jellystone Park Larkspur is about 8.3 miles away.