California · Rock climbing · Bishop

Clifflet

Clifflet in California offers 8 climbing routes with mixed and sport styles across 6 grades.

8 routes
5.8 – 5.11b
Mixed · Sport

Is Clifflet open right now?

Alert in the area

The Forest Service lists 4 alerts for Inyo National Forest.

As of · Source: USFS · Inyo National Forest. Agencies don't list every closure — check before you go.

Best time to visit Clifflet

Best months: May–September. 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

    41° / 17°

  2. Feb

    41° / 18°

  3. Mar

    45° / 22°

  4. Apr

    51° / 27°

  5. May

    60° / 35°

  6. Jun

    70° / 42°

  7. Jul

    78° / 49°

  8. Aug

    77° / 47°

  9. Sep

    71° / 40°

  10. Oct

    61° / 30°

  11. Nov

    49° / 23°

  12. Dec

    41° / 17°

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Mammoth Lakes Rs, CA, 23.8 mi away at 7,804 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Clifflet is a climbing area in California's John Muir Wilderness, within the White Mountain Ranger District of Inyo National Forest. The Forest Service manages the land, and the area sits inside designated wilderness. Summer is the most comfortable time to visit. Typical averages from a nearby weather station at Mammoth Lakes show July highs around 78°F with lows near 49°F, while winter highs stay around 41°F. The climbing here is mixed, with sport routes making up a smaller part of the total. Eight routes are listed, with grades ranging from 5.8 to 5.11b. Among them are Sugar Lump at 5.8 and Mantler Left at 5.11b. The Outpost and Laundromat Canyon are both climbing areas about 0.1 mile away. For an overnight base, Mosquito Flat Backpacker Campground is about 5 miles off.

Routes (8)

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