Idaho · Rock climbing · Priest River

Upper Main

Upper Main in Idaho has 5 mixed and sport climbing routes across 5 difficulty grades.

5 routes
5.8+ – 5.12a
Sport · Mixed

Best time to visit Upper Main

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

    32° / 22°

    16 wet · 10 snow

  2. Feb

    37° / 22°

    13 wet · 6 snow

  3. Mar

    46° / 26°

    14 wet · 4 snow

  4. Apr

    57° / 31°

    13 wet

  5. May

    68° / 39°

    12 wet

  6. Jun

    74° / 44°

    11 wet

  7. Jul

    83° / 48°

    6 wet

  8. Aug

    83° / 46°

    5 wet

  9. Sep

    72° / 39°

    7 wet

  10. Oct

    54° / 32°

    12 wet

  11. Nov

    38° / 27°

    15 wet · 5 snow

  12. Dec

    31° / 22°

    17 wet · 11 snow

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Priest Rvr Exp Stn, ID, 13.5 mi away at 2,371 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Upper Main is a climbing area in Idaho, about 1.8 miles from the town of Seneacquoteen. It sits among a cluster of other climbing spots, with East Pull Out and Rail Yard, The both about 0.1 mile away and Laclede about 0.3 mile away, so it works well as a base for exploring several crags in a short stretch. Summer is the most comfortable time to visit. Typical averages from a nearby weather station show July and August highs around 83°F with only five or six wet days a month, while winter brings highs near freezing and regular snow days from December through February. Riley Creek campground is about 1.1 miles away, and Priest River campground is about 4.8 miles away. For hiking, Stewardship Trail is about 6.6 miles off and Bodie Mountain Trail about 7.8 miles.