Colorado · Rock climbing · Evergreen

Cat Slab Boulders

Cat Slab Boulders in Colorado has 13 bouldering routes ranging from v2 to v10.

13 routes
V3-4 – V12
Bouldering

Best time to visit Cat Slab Boulders

Best months: May–September. 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

    44° / 12°

    5 wet

  2. Feb

    44° / 13°

    6 wet

  3. Mar

    51° / 21°

    7 wet

  4. Apr

    56° / 27°

    8 wet

  5. May

    64° / 36°

    10 wet

  6. Jun

    76° / 43°

    10 wet

  7. Jul

    81° / 49°

    12 wet

  8. Aug

    79° / 47°

    12 wet

  9. Sep

    73° / 40°

    8 wet

  10. Oct

    61° / 29°

    6 wet

  11. Nov

    51° / 20°

    5 wet

  12. Dec

    44° / 13°

    5 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Evergreen, CO, 8.6 mi away at 6,985 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Cat Slab Boulders is a climbing area in Colorado, about 1.8 miles from the town of Cottonwood. It sits right next to two other named climbing areas, Catslab, The and Cat Slab Annex, both about 0.1 mile away. The warmest stretch runs from June through August, when typical highs reach the mid-70s to about 81°F with lows in the 40s, according to averages from the nearby Evergreen weather station. September is milder, with typical highs around 73°F and lows near 40°F. Winter is cold, with typical January highs in the mid-40s and lows around 12°F. Within half a mile you'll also find the Canyon View Loop hike and the Drift Bypass mountain bike route. Farther out, the Mestaa’ėhehe Mountain Fire Lookout campground is about 6.4 miles away, and Cold Springs Campground is about 8.4 miles away.