Colorado · Rock climbing · Morrison

The Big Sneak

One of six routes in The Extraterrestrial sector at this Colorado crag.

5.9+
grade
Trad Gear
style

Best time to visit The Big Sneak

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° / 19°

    4 wet

  2. Feb

    47° / 20°

    4 wet

  3. Mar

    55° / 28°

    5 wet

  4. Apr

    60° / 34°

    7 wet

  5. May

    69° / 44°

    9 wet

  6. Jun

    81° / 53°

    8 wet

  7. Jul

    86° / 60°

    8 wet

  8. Aug

    85° / 57°

    9 wet

  9. Sep

    77° / 49°

    6 wet

  10. Oct

    64° / 37°

    5 wet

  11. Nov

    53° / 28°

    4 wet

  12. Dec

    45° / 20°

    4 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Marston Fltr Plt, CO, 7 mi away at 5,610 ft. The station sits about 600 ft lower than this place, so expect it a little cooler here. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

One of six routes catalogued in The Extraterrestrial sector at Morrison/Evergreen/Littleton, this climb sits near the lower end of the crag's 5.9+ to 5.12d range.

Keep exploring — more climbs worth the drive

Local businesses nearby

Outfitters and businesses near Morrison. They haven’t set up their Roamze page yet.

Übergrippen Indoor Climbing Crag

Rock Climbing business nearby (~18 mi away) — hasn't claimed their Roamze page yet

View operator

Boulder Rock Club

Rock Climbing business nearby (~27 mi away) — hasn't claimed their Roamze page yet

View operator

Movement Gyms

Rock Climbing business nearby (~27 mi away) — hasn't claimed their Roamze page yet

View operator