Utah · Rock climbing · Skull Valley

Lone Rock

Lone Rock in Utah offers 6 climbing routes ranging from bouldering to sport, covering 6 difficulty grades.

6 routes
V0 – V1
Bouldering · Sport

Best time to visit Lone Rock

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

    37° / 19°

    7 wet

  2. Feb

    43° / 23°

    7 wet

  3. Mar

    53° / 30°

    8 wet

  4. Apr

    60° / 36°

    8 wet

  5. May

    71° / 45°

    8 wet

  6. Jun

    82° / 54°

    5 wet

  7. Jul

    92° / 64°

    4 wet

  8. Aug

    90° / 62°

    4 wet

  9. Sep

    79° / 50°

    5 wet

  10. Oct

    64° / 38°

    6 wet

  11. Nov

    49° / 28°

    6 wet

  12. Dec

    38° / 20°

    7 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Grantsville 2w, UT, 11.9 mi away at 4,550 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Lone Rock is a climbing area in Utah on Bureau of Land Management land within the Salt Lake Field Office. It sits among a cluster of other climbing spots, with Cannabis Crew Wall and Wall 7 both about 3 miles away. The area has six routes, split evenly between bouldering and sport climbing. The sport routes run from 5.9 up to 5.12a, with Scud Missile at 5.10c and Surface to Air at 5.12a. The bouldering grades range from V0 to V1. The most comfortable months for a visit are typically May and September, when typical averages from a nearby weather station in Grantsville run from highs around 71°F to 79°F, while July and August average highs near 90°F.

Keep exploring — more climbs worth the drive