Upper Tier Left
Upper Tier Left in Colorado has 5 routes with sport and trad options.
- 5 routes
- 5.2 – 5.11b
- Sport · Trad
Is Upper Tier Left open right now?
Closure in the area
There's a closure order in White River National Forest. It doesn't name Upper Tier Left, so check the source for the area it covers (2 listed).
Green Mountain Reservoir and Ruedi boat ramps closed for the season
Agency closure covering White River National Forest · USFS · White River National Forest
Eagle-Thomasville (400), Burnt Mtn (506), plus NFSR 414 and 416 openings delayed to June 16
Agency closure covering White River National Forest · USFS · White River National Forest
FSR 314, Crystal River Road, open but be prepared for delays
Agency alert covering White River National Forest · USFS · White River National Forest
FSR 286, Radical Hill, is closed due to washouts and unsafe conditions
Agency alert covering White River National Forest · USFS · White River National Forest
White River National Forest lifting fire restrictions on Friday Sept. 25
Agency alert covering White River National Forest · Order 2026 · USFS · White River National Forest
As of · Source: USFS · White River National Forest. Agencies don't list every closure — check before you go.
Best time to visit Upper Tier Left
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.
Jan
29° / 7°
12 wet
Feb
33° / 9°
11 wet
Mar
42° / 17°
10 wet
Apr
49° / 24°
9 wet
May
60° / 31°
9 wet
Jun
71° / 36°
8 wet
Jul
77° / 42°
10 wet
Aug
74° / 41°
11 wet
Sep
67° / 34°
9 wet
Oct
54° / 25°
7 wet
Nov
38° / 15°
9 wet
Dec
28° / 7°
11 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Vail, CO, 10.3 mi away at 8,304 ft. The station sits about 900 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.
Upper Tier Left is a climbing area in the Holy Cross Ranger District of Colorado's White River National Forest, managed by the Forest Service. It sits among a cluster of climbing and camping spots, with Hornsilver and Upper Tier Right both about 0.1 mile away and Hornsilver Campground about 0.2 mile off. The area has five routes, four of which are sport and one is trad. Grades run from 5.2 up to 5.11b, with the hardest routes on the Right Face. The trad route, CIA Youth Programs, is a 5.2, and Easy Left Face is a 5.9+ sport climb. Summer is the most comfortable time to visit. Typical averages from a nearby weather station in Vail, which sits about 860 feet lower, show July highs around 77°F with lows near 42°F, while winter highs stay in the 20s. Hornsilver Campground and the Eagle River are both within a quarter mile. Kletter Garden is about 0.8 mile away, and Homestake Designated Dispersed is about 1.3 miles off.
Keep exploring — more climbs worth the drive
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