Wyoming · Rock climbing · Lander

Granite Buttress West Flank

Granite Buttress West Flank in Wyoming has 5 trad climbing routes.

5 routes
5.6 – 5.10a
Trad

Is Granite Buttress West Flank open right now?

Alert in the area

The Forest Service lists an alert for Shoshone National Forest.

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

Best time to visit Granite Buttress West Flank

Best months: June–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

    30° / 1°

  2. Feb

    31° / 7°

  3. Mar

    38° / 13°

  4. Apr

    46° / 21°

  5. May

    57° / 29°

  6. Jun

    69° / 37°

  7. Jul

    78° / 43°

  8. Aug

    76° / 42°

  9. Sep

    67° / 33°

  10. Oct

    52° / 23°

  11. Nov

    37° / 12°

  12. Dec

    29° / 5°

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Atlantic City, WY, 17 mi away at 7,821 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Granite Buttress West Flank is a climbing area in Wyoming's Shoshone National Forest, within the Washakie Ranger District. The Forest Service manages the land. The area sits close to Granite Buttress, about a tenth of a mile away, and The Sanctuary, about 0.3 miles off. That makes it easy to pair with those other climbing spots on the same outing. Summer is the most comfortable time to climb here. Typical averages from the nearby Atlantic City weather station run to highs around 78°F and lows near 43°F in July, with winter highs in the low 30s. Five traditional routes make up the area's climbing, with grades ranging from 5.6 to 5.10a. The easiest are Main Sail at 5.6 and West Crack at 5.6. The hardest is Barefoot Crow Left at 5.10a.