Idaho · Hiking

St. Joe River

41.6 mi
round trip
929 ft
climb
4,722 ft
high point
Out and back
route
May–Sep
best months

Is St. Joe River open right now?

Closure in the area

There's a closure order in Idaho Panhandle National Forests. It doesn't name St. Joe River, so check the source for the area it covers (4 listed).

As of · Source: USFS · Idaho Panhandle National Forests. Agencies don't list every closure — check before you go.

The St. Joe River is a 41.6-mile out-and-back hike in Idaho's Idaho Panhandle National Forests, within the St. Joe Ranger District. The trail rises from about 3,760 feet to about 4,720 feet, a climb of 929 feet one way, and is rated hard. The Forest Service manages the land, and the trail is natural-surfaced, with horses and bikes allowed. Summer is the most comfortable time to go. Typical averages from a nearby weather station run to highs around 84°F in July, while temperatures on this route run cooler than that station's figures because the trail sits higher. Winter is cold, with January highs near 31°F and lows around 17°F. Spruce Tree campground sits just 0.1 mile away, and the Line Creek and Copper Lines Connection hikes are each about half a mile off. Red Ives Cabin is roughly 1.4 miles away.

  • Best time to go · May–Sep

    Best time to visit St. Joe River

    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

      31° / 17°

    2. Feb

      36° / 18°

    3. Mar

      44° / 23°

    4. Apr

      54° / 27°

    5. May

      65° / 34°

    6. Jun

      71° / 40°

    7. Jul

      84° / 43°

    8. Aug

      83° / 41°

    9. Sep

      72° / 35°

    10. Oct

      53° / 30°

    11. Nov

      38° / 24°

    12. Dec

      30° / 18°

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Haugan 1 W, MT, 24.6 mi away at 3,160 ft. The station sits about 1,600 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.

    Closures we've recorded since August 2026

    • Stage 1 Fire Restrictions for Coeur d Alene River and St. Joe Ranger Districts

      Idaho Panhandle National Forests · Order dated August 7, 2026; seen Aug 23, 2026 → lifted Sep 3, 2026 · Forest Service