Design Model
The hardest climb at Greenland among 9 catalogued routes.
- 5.12d
- grade
- Sport Bolted
- style
Is Design Model open right now?
No closures listed
The Forest Service lists no closures for Bighorn National Forest.
As of · Source: USFS · Bighorn National Forest. Agencies don't list every closure — check before you go.
Best time to visit Design Model
Best months: May–June and 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
37° / 15°
6 wet · 6 snow
Feb
39° / 17°
6 wet · 5 snow
Mar
51° / 27°
6 wet · 4 snow
Apr
59° / 34°
8 wet · 2 snow
May
69° / 42°
9 wet · 1 snow
Jun
80° / 51°
8 wet
Jul
88° / 57°
6 wet
Aug
86° / 56°
5 wet
Sep
76° / 46°
6 wet
Oct
61° / 35°
7 wet · 2 snow
Nov
46° / 24°
6 wet · 4 snow
Dec
36° / 15°
6 wet · 6 snow
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Tensleep 4ne, WY, 4.6 mi away at 4,748 ft. The station sits about 1,300 ft lower than this place, so expect it a little cooler here. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
This is the hardest route catalogued at Greenland, pushing beyond the 5.12c climbs also established at the crag.
Photo of the crag

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