California · Rock climbing · Mammoth Lakes

Flowstone

The hardest climb catalogued at Panorama Wall.

5.12d
grade
Sport Bolted
style

Is Flowstone 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 Flowstone

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, 2.5 mi away at 7,804 ft. The station sits about 700 ft lower than this place, so expect it a little cooler here. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

This route represents the upper limit of difficulty among the 20 climbs catalogued at Panorama Wall, pushing beyond the 5.12c ceiling that characterizes most ascents in the Mammoth Lakes Area.

Keep exploring — more climbs worth the drive

Sister BoulderPhoto: inkknife_2000 (14 million views), CC BY-SA 2.0 (via Flickr)

Sister Boulder

~3 min drive

8 bouldering routes at Sister Boulder in California, grades 5.10a to 5.12c.

Horseshoe Slabs BoulderPhoto: inkknife_2000 (7.5 million views +), CC BY-SA 2.0 (via Wikimedia Commons)

Horseshoe Slabs Boulder

~3 min drive

Horseshoe Slabs Boulder has 8 bouldering routes in California.

Horseshoe SlabsPhoto: inkknife_2000 (14 million views), CC BY-SA 2.0 (via Flickr)

Horseshoe Slabs

~3 min drive

16-route climbing area in California with mixed, sport, and trad styles.

T J SlabsPhoto: inkknife_2000 (14 million views), CC BY-SA 2.0 (via Flickr)

T J Slabs

~4 min drive

T J Slabs in California has 6 bouldering routes with 5 difficulty grades.

Labor WallPhoto: mjhbower, CC BY-SA 2.0 (via Flickr)

Labor Wall

~4 min drive

Labor Wall in California has 5 sport routes on 4 difficulty grades.

T J LakePhoto: mjhbower, CC BY-SA 2.0 (via Flickr)

T J Lake

~4 min drive

T J Lake is a California climbing area with 4 routes across 4 grades.

Mammoth CrestPhoto: mjhbower, CC BY-SA 2.0 (via Flickr)

Mammoth Crest

~4 min drive

Mammoth Crest in California offers 18 climbing routes across 9 difficulty grades with alpine no fixed protection.

Spring WallPhoto: inkknife_2000 (14 million views), CC BY-SA 2.0 (via Flickr)

Spring Wall

~3 min drive

13 routes at Spring Wall in California range across 10 difficulty grades.

Sunshine Wall

~3 min drive

Sunshine Wall in California has 7 sport climbing routes with 5 difficulty grades.

Wavy Gravy Wall

~3 min drive

Wavy Gravy Wall in California has 9 climbing routes with 7 difficulty grades.