Colorado · Rock climbing · Whitewater

Four Blocks Bouldering

Four Blocks Bouldering in Colorado has 28 bouldering routes across 8 difficulty grades.

28 routes
V0 – V4
Bouldering

Best time to visit Four Blocks Bouldering

Best months: March–May 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

    39° / 19°

    5 wet · 3 snow

  2. Feb

    46° / 25°

    5 wet · 2 snow

  3. Mar

    58° / 34°

    6 wet · 1 snow

  4. Apr

    65° / 40°

    7 wet

  5. May

    76° / 50°

    5 wet

  6. Jun

    88° / 59°

    3 wet

  7. Jul

    93° / 65°

    5 wet

  8. Aug

    90° / 63°

    6 wet

  9. Sep

    81° / 54°

    6 wet

  10. Oct

    67° / 41°

    5 wet

  11. Nov

    52° / 30°

    5 wet · 1 snow

  12. Dec

    40° / 20°

    4 wet · 3 snow

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Grand Junction 6ese, CO, 7.5 mi away at 4,760 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Four Blocks Bouldering is a bouldering area on Bureau of Land Management land in the Grand Junction Field Office, about 7.5 miles from the Grand Junction weather station. It sits within a cluster of climbing areas, with Kalty Block just 0.1 mile away and Four Blocks Crag and Crossroads Boulder each about 0.2 mile off. Spring and fall are the most comfortable times to visit. Typical averages from the nearby Grand Junction station show May highs around 76°F and October highs around 67°F, while July averages climb to about 93°F. The Tabeguache Trail is about 2.9 miles away for hiking, and the Mountain Bike Trail near East Creek - Unaweep Canyon is about 2.1 miles away for riding. For an overnight stay, KOA Holiday is about 7.3 miles away.

Routes (28)

Humpty Dumpty Boulder(1)

Electric MarchV2