Kelly Mountain
- 3.6 mi
- round trip
- 523 ft
- climb
- 6,794 ft
- high point
- Out and back
- route
- May–Oct
- best months
Is Kelly Mountain open right now?
No closures listed
The Forest Service lists no closures for Caribou-Targhee National Forest.
As of · Source: USFS · Caribou-Targhee National Forest. Agencies don't list every closure — check before you go.
Kelly Mountain is a moderate out-and-back hike in Idaho's Caribou-Targhee National Forest, within the Palisades Ranger District. The trail is about 3.6 miles long, with a one-way elevation gain of 523 feet, taking you from a low point of about 6,250 feet to a high of about 6,794 feet. The route is accessible and is open year-round. Bikes and horses are both allowed, and the trail surface is natural. Summer is the most comfortable time to go. Typical averages from a nearby weather station in Idaho Falls show July highs around 81°F with lows near 50°F, and the station sits roughly 966 feet lower than the high point, so temperatures on the mountain run cooler. The McCarthy hike starts just 0.1 mile away, and the Riverview hike is about 0.8 mile off. Table Rock campground is about 1.1 mile away, and Kelly Island Campground is about 2.6 miles away.
Local outfitters
- The Virginian RV Park43 mi away
- Greys River Cove44 mi away
Not on Roamze yet. Their page has how to reach them.
Best time to go · May–Oct
Best time to visit Kelly Mountain
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
31° / 14°
10 wet · 8 snow
Feb
34° / 15°
8 wet · 6 snow
Mar
42° / 24°
9 wet · 5 snow
Apr
51° / 29°
9 wet · 2 snow
May
62° / 37°
10 wet · 1 snow
Jun
71° / 43°
7 wet
Jul
81° / 50°
6 wet
Aug
79° / 48°
6 wet
Sep
70° / 40°
6 wet
Oct
56° / 30°
7 wet · 1 snow
Nov
41° / 21°
8 wet · 4 snow
Dec
30° / 13°
10 wet · 8 snow
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Idaho Falls 16 Se, ID, 22 mi away at 5,828 ft. The station sits about 1,000 ft lower than this place, so expect it a little cooler here. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
Keep exploring — more trails worth the drive
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Pine Loop
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2.85-mile out-and-back trail in Idaho with 83 ft of elevation gain.
