Colorado · Rock climbing · Lyons

Creekside Boulders

Creekside Boulders in Colorado has 9 bouldering routes.

9 routes
V0 – V10-11
Bouldering

Is Creekside Boulders open right now?

Alert in the area

The Forest Service lists 3 alerts for Arapaho and Roosevelt National Forests.

As of · Source: USFS · Arapaho and Roosevelt National Forests. Agencies don't list every closure — check before you go.

Best time to visit Creekside Boulders

Best months: April–June and September–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

    47° / 21°

    6 wet

  2. Feb

    48° / 22°

    7 wet

  3. Mar

    57° / 29°

    8 wet

  4. Apr

    63° / 34°

    10 wet

  5. May

    71° / 43°

    12 wet

  6. Jun

    83° / 51°

    10 wet

  7. Jul

    88° / 57°

    11 wet

  8. Aug

    86° / 55°

    10 wet

  9. Sep

    79° / 48°

    8 wet

  10. Oct

    66° / 37°

    7 wet

  11. Nov

    54° / 28°

    6 wet

  12. Dec

    46° / 21°

    6 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Boulder, CO, 14.3 mi away at 5,484 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Creekside Boulders is a climbing area in the Boulder Ranger District of the Arapaho and Roosevelt National Forests in Colorado, on land managed by the Forest Service. For comfortable conditions, early fall is a good bet. Typical averages from a nearby weather station in Boulder run highs around 79°F with lows near 48°F in September, and October is cooler at about 66°F by day. Other climbing is close at hand. The Sentinel, Sweat Loaf aka Big Dogs and Third Band all sit about 0.1 mile away, and the Coffintop hike is roughly 0.6 mile off.