Colorado · Rock climbing · Whitewater

Triangle Boulder Area

60-boulder bouldering area in Colorado with 12 difficulty grades.

60 routes
V0- – V5-
Bouldering

Best time to visit Triangle Boulder Area

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, 8.3 mi away at 4,760 ft. The station sits about 600 ft lower than this place, so expect it a little cooler here. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Triangle Boulder Area is a bouldering spot in western Colorado on Bureau of Land Management land, part of the BLM's Grand Junction Field Office. Spring and fall are the most comfortable seasons to climb here. A nearby weather station in Grand Junction typically records May highs around 76°F with lows near 50°F, and October highs around 67°F with lows near 41°F. That station sits about 640 feet lower than the boulders, so temperatures at the area tend to run a little cooler. July highs there average 93°F. Several other boulder areas sit about 0.1 mile away: Rascal Block, Sunblock Boulder and Animal Farm Boulder Area. That makes it easy to link a few spots in one session. For time off the rock, the Tabeguache Trail is about 2 miles away.

Routes (60)

Herbal Remedies Block(1)

Stoner BigfootV3

Reecy's Pieces Boulder(1)

Razor ClicheV2

Tetrahedron Boulder(1)

DodecadangV2