Upper Flumes Formation
Upper Flumes Formation is a California climbing area with 7 routes.
- 7 routes
- 5.6 – 5.7
- Sport · Trad
Is Upper Flumes Formation open right now?
Alert in the area
The National Park Service lists an alert for Pinnacles National Park.
Fire Danger HIGH
Park alert covering Pinnacles National Park · NPS · Pinnacles National Park
As of · Source: NPS · Pinnacles National Park. Agencies don't list every closure — check before you go.
Best time to visit Upper Flumes Formation
Best months: October–May. 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.
Jan
63° / 34°
12 wet
Feb
64° / 36°
11 wet
Mar
68° / 38°
10 wet
Apr
72° / 39°
6 wet
May
80° / 43°
3 wet
Jun
89° / 47°
1 wet
Jul
96° / 50°
0 wet
Aug
96° / 50°
0 wet
Sep
92° / 48°
1 wet
Oct
82° / 43°
3 wet
Nov
70° / 37°
7 wet
Dec
62° / 33°
11 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Pinnacles Nm, CA, 1.7 mi away at 1,307 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
Upper Flumes Formation is a climbing area in Pinnacles National Park, California, within the Hain Wilderness. The National Park Service manages the land, and the area sits about 0.1 mile from the Lower Flumes Formation and the Balconies Cliffs Trail. The climbing here is sport-oriented, with six sport routes and one trad route. Grades run from 5.6 to 5.7, and the routes include Self Selecting Substrate (5.6) and Where the Sun Don't Shine (5.6), both sport climbs, and You Can't Fool MoM (5.6), a trad route. The Balconies and Main Face climbing areas are also within about 0.1 mile. Spring and fall are the most comfortable times to visit. Typical averages from a nearby weather station show May highs around 80°F and October highs around 82°F, while July and August average about 96°F. A fee is charged for park use.
Routes (7)
Facts about this crag
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