Guano.4
One of nine routes catalogued at Guano Rock.
- V0
- grade
- Bouldering Pads
- style
Is Guano.4 open right now?
Alert in the area
The Forest Service lists 8 alerts for Pike and San Isabel National Forests.
FSR 286, Radical Hill, is closed due to washouts and unsafe conditions
Agency alert covering Pike and San Isabel National Forests · USFS · Pike and San Isabel National Forests
Interlaken Hotel Tree Hazards
Agency alert covering Pike and San Isabel National Forests · USFS · Pike and San Isabel National Forests
Sharpe Fire Update
Agency alert covering Pike and San Isabel National Forests · USFS · Pike and San Isabel National Forests
Turquoise Lake Road (County Road 4) Closure
Agency alert covering Pike and San Isabel National Forests · USFS · Pike and San Isabel National Forests
Downed and weakened trees on South Platte Ranger District
Agency alert covering South Platte Ranger District · USFS · South Platte Ranger District
As of · Source: USFS · Pike and San Isabel National Forests. Agencies don't list every closure — check before you go.
Best time to visit Guano.4
Best months: June–July 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
38° / 9°
4 wet
Feb
40° / 10°
5 wet
Mar
48° / 18°
6 wet
Apr
54° / 23°
7 wet
May
63° / 31°
8 wet
Jun
75° / 38°
8 wet
Jul
79° / 44°
12 wet
Aug
77° / 43°
13 wet
Sep
71° / 35°
7 wet
Oct
59° / 24°
5 wet
Nov
45° / 16°
4 wet
Dec
37° / 9°
4 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Bailey, CO, 9.7 mi away at 7,752 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
One of nine routes catalogued at Guano Rock.
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