Colorado · Rock climbing · Whitewater

Slab Ramp

Slab Ramp in Colorado has 6 climbing routes across 4 grades, offering mixed and sport climbing.

6 routes
5.10 – 5.12c
Sport · Mixed

Best time to visit Slab Ramp

Best months: April–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° / 21°

    6 wet · 4 snow

  2. Feb

    45° / 25°

    5 wet · 3 snow

  3. Mar

    56° / 34°

    6 wet · 2 snow

  4. Apr

    63° / 39°

    6 wet · 1 snow

  5. May

    74° / 49°

    6 wet

  6. Jun

    87° / 58°

    4 wet

  7. Jul

    93° / 65°

    6 wet

  8. Aug

    90° / 62°

    7 wet

  9. Sep

    80° / 54°

    7 wet

  10. Oct

    66° / 41°

    6 wet

  11. Nov

    50° / 31°

    6 wet · 2 snow

  12. Dec

    39° / 22°

    6 wet · 4 snow

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Colorado Nm, CO, 20.3 mi away at 5,781 ft. The station sits about 1,300 ft lower than this place, so expect it a little cooler here. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Slab Ramp is a climbing area on Bureau of Land Management land within the Grand Junction Field Office in western Colorado. It sits among a cluster of other climbing spots, so it works well as one stop in a day of bouldering and route climbing in the area. Spring and fall are the most comfortable times to visit. Typical averages from a nearby weather station show May highs around 74°F and October highs around 66°F, while July averages climb to about 93°F. That station sits roughly 1,300 feet lower than the ramp, so temperatures here run cooler. Quarry Proper is just 0.1 mile away, and SW Quarry Wall and Massey Wall are each within half a mile. For a walk, the Main Trail is about 2 miles off.