Plumb Line Crag
Plumb Line Crag in Wyoming has 4 trad routes rated from 5.7 to 5.11a.
- 4 routes
- 5.9 – 5.10b
- Trad
Is Plumb Line Crag open right now?
Alert in the area
The Forest Service lists 3 alerts for Medicine Bow-Routt National Forest.
Access Impact: Big Creek Lakes Dam Project
Agency alert covering Medicine Bow-Routt National Forest · USFS · Medicine Bow-Routt National Forest
Trail & Access Impact: Stillwater Reservoir Project
Agency alert covering Medicine Bow-Routt National Forest · USFS · Medicine Bow-Routt National Forest
Snowy Range - 2026 Active Vegetation Operations
Agency alert covering Medicine Bow-Routt National Forest · USFS · Medicine Bow-Routt National Forest
As of · Source: USFS · Medicine Bow-Routt National Forest. Agencies don't list every closure — check before you go.
Best time to visit Plumb Line Crag
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.
Jan
33° / 12°
7 wet
Feb
35° / 15°
7 wet
Mar
44° / 21°
8 wet
Apr
51° / 28°
11 wet
May
60° / 36°
12 wet
Jun
73° / 46°
10 wet
Jul
81° / 52°
11 wet
Aug
79° / 49°
10 wet
Sep
72° / 43°
8 wet
Oct
56° / 31°
8 wet
Nov
43° / 23°
7 wet
Dec
34° / 14°
7 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Laramie 4se, WY, 13.9 mi away at 7,390 ft. The station sits about 600 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.
Plumb Line Crag is a climbing area in the Laramie Ranger District of the Medicine Bow-Routt National Forest in Wyoming, managed by the Forest Service. It sits among several other climbing areas, with Upper Tier, Lower Tier and Citadel Crag all about 0.1 mile away. The crag has four trad routes, all rated between 5.9 and 5.10. High Tea For Hookers is the easiest at 5.9, and Inner Turmoil and Someday, Kids, This Will All Be Yours are the hardest at 5.10b and 5.10. Summer is the most comfortable time to climb. Typical averages from a nearby weather station in Laramie show July highs around 81°F with lows near 52°F, while winter highs stay in the low 30s. Vedauwoo Campground is about 2.6 miles away, and Lattas Trail is about 1.5 miles away for a hike.
Routes (4)
Behind the Upper Tier(1)
South Prong of the Horseshoe forming Plumb Line Crag(3)
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