Hardvark Boulder
- 6 routes
- V3+ – V7
- Bouldering
- May–Oct
- best months
Is Hardvark Boulder open right now?
Alert in the area
The Forest Service lists 2 alerts for Bitterroot National Forest.
Pile burning on West Fork Ranger and Darby-Sula Districts Nov. 3
Agency alert covering Bitterroot National Forest · USFS · Bitterroot National Forest
Two Prescribed Burns Planned for the week of Oct. 5 - Piquett Creek & Cameron Gap
Agency alert covering Bitterroot National Forest · USFS · Bitterroot National Forest
As of · Source: USFS · Bitterroot National Forest. Agencies don't list every closure — check before you go.
Hardvark Boulder is a bouldering area in the Darby Ranger District of Montana's Bitterroot National Forest, managed by the Forest Service. It sits among a cluster of other bouldering spots, with Roadside Boulders about 0.1 mile away and Pullout Boulders about 0.2 mile away, so it works well as one stop in a short stretch of bouldering. The area has six boulder problems, all rated on the V scale from V3+ to V7. Justin's Arete is a V4, Lock off Lichen Lips is a V5, and PBR Power is the hardest at V7. The routes are all bouldering, so there is no climbing on rock faces here. Summer is the most comfortable time to visit. Typical averages from a nearby weather station in Darby, at a similar elevation, show July highs around 82°F with lows near 50°F, while winter highs stay in the low to mid 30s. Lake Como Campground and Three Frogs Campground are both about 2.3 miles away for an overnight stay.
Best time to go · May–Oct
Best time to visit Hardvark Boulder
Best months: May–October. 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
34° / 19°
8 wet
Feb
38° / 21°
6 wet
Mar
47° / 27°
7 wet
Apr
54° / 31°
7 wet
May
64° / 39°
9 wet
Jun
72° / 45°
9 wet
Jul
82° / 50°
6 wet
Aug
81° / 48°
6 wet
Sep
71° / 42°
6 wet
Oct
57° / 33°
8 wet
Nov
42° / 25°
8 wet
Dec
32° / 19°
8 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Darby, MT, 6.2 mi away at 3,880 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
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