Idaho · Hiking

Lower Yellowjacket

11.1 mi
round trip
1,283 ft
climb
5,361 ft
high point
Out and back
route
Apr, Jun
best months

Is Lower Yellowjacket open right now?

Alert in the area

The Forest Service lists an alert for Salmon-Challis National Forest.

As of · Source: USFS · Salmon-Challis National Forest. Agencies don't list every closure — check before you go.

Lower Yellowjacket is a moderate out-and-back hike in Idaho's Salmon-Challis National Forest, on the Salmon-Cobalt Ranger District. The trail covers about 11 miles, with a total climb of roughly 1,280 feet from a low point around 4,333 feet to a high of about 5,361 feet. Summer and early fall are the most comfortable times to go. Typical averages from a nearby weather station at Taylor run from highs near 76°F in June to about 88°F in July, with September easing back to around 76°F. That station sits well below the trail, so temperatures on the ridge run cooler. Winter is cold and snowy, with highs near 30°F from December through January. The trail is on natural surface and is open year-round. Horses are allowed. Several other outings lie close by. Little Jacket is about 1.2 miles away and Duck Creek Point about 1.9 miles. Yellowjacket Creek, a paddling route, is about 3.3 miles off, and Yellowjacket Guard Station campground is about 6 miles away.

Local outfitters

Not on Roamze yet. Their page has how to reach them.

  • Best time to go · Apr, Jun

    Best time to visit Lower Yellowjacket

    Best months: April, June and September–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.

    1. Jan

      31° / 16°

      10 wet · 7 snow

    2. Feb

      38° / 19°

      8 wet · 5 snow

    3. Mar

      50° / 27°

      10 wet · 3 snow

    4. Apr

      59° / 33°

      12 wet · 1 snow

    5. May

      68° / 40°

      13 wet

    6. Jun

      76° / 45°

      11 wet

    7. Jul

      88° / 51°

      7 wet

    8. Aug

      87° / 50°

      6 wet

    9. Sep

      76° / 41°

      6 wet

    10. Oct

      58° / 33°

      8 wet · 1 snow

    11. Nov

      41° / 25°

      10 wet · 4 snow

    12. Dec

      30° / 17°

      11 wet · 7 snow

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Taylor Rch, ID, 16.7 mi away at 3,835 ft. The station sits about 1,500 ft lower than this place, so expect it a little cooler here. Source: NOAA NCEI U.S. Climate Normals 1991–2020.