Montana · Hiking

Mettler Coulee

10.1 mi
round trip
945 ft
climb
6,300 ft
high point
Out and back
route
May–Sep
best months

Is Mettler Coulee open right now?

Alert in the area

The Forest Service lists an alert for Rocky Mountain Ranger District.

As of · Source: USFS · Rocky Mountain Ranger District. Agencies don't list every closure — check before you go.

Mettler Coulee is a 10.1-mile out-and-back hike in the Rocky Mountain Ranger District of the Helena-Lewis and Clark National Forest in Montana, managed by the Forest Service. The trail rises from a low point of about 5,135 feet to roughly 6,300 feet, with an elevation gain of 945 feet one way. Summer is the most comfortable time to go. Typical July and August highs reach about 74°F with lows in the mid-40s, based on averages from a nearby weather station at E Glacier, which sits well below the trail. Temperatures on the coulee run cooler than that. The trail is natural-surfaced and allows both horses and bikes. It is not accessible. Hyde Creek and the Hyde Connector Trail are each about a mile away. The South Fork Two Medicine River is about 1.2 miles off. Summit Campground is roughly 8 miles away.

Local outfitters

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

  • Best time to go · May–Sep

    Best time to visit Mettler Coulee

    Best months: May–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.

    1. Jan

      30° / 13°

    2. Feb

      30° / 13°

    3. Mar

      37° / 19°

    4. Apr

      46° / 27°

    5. May

      56° / 34°

    6. Jun

      64° / 41°

    7. Jul

      74° / 46°

    8. Aug

      74° / 44°

    9. Sep

      63° / 38°

    10. Oct

      50° / 29°

    11. Nov

      36° / 22°

    12. Dec

      29° / 15°

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at E Glacier, MT, 6.1 mi away at 4,806 ft. The station sits about 1,500 ft lower than this place, so expect it a little cooler here. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.