Idaho · Rock climbing · American Falls

Left Section

Left Section in Idaho has 5 sport climbing routes across 4 difficulty grades.

Left SectionPhoto: JF Hobbs, CC BY 3.0 (via Wikimedia Commons)
5 routes
5.9 – 5.11-
Sport

Best time to visit Left Section

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

    35° / 17°

    10 wet

  2. Feb

    39° / 21°

    9 wet

  3. Mar

    51° / 27°

    9 wet

  4. Apr

    59° / 33°

    10 wet

  5. May

    68° / 39°

    10 wet

  6. Jun

    78° / 46°

    7 wet

  7. Jul

    89° / 53°

    5 wet

  8. Aug

    88° / 52°

    6 wet

  9. Sep

    77° / 43°

    6 wet

  10. Oct

    62° / 34°

    7 wet

  11. Nov

    47° / 24°

    9 wet

  12. Dec

    35° / 18°

    10 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Massacre Rocks Sp, ID, 5 mi away at 4,195 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Left Section is a climbing area on Bureau of Land Management land in the Burley Field Office in southern Idaho, about 10 miles from the town of Burley. It sits among a cluster of climbing areas, with Right Section just 0.1 mile away and The Snarl and The Snout within a third of a mile. For comfortable weather, aim for late spring or early fall. Typical averages from a nearby weather station at Massacre Rocks show May highs around 68°F and September highs around 77°F, while July and August average in the upper 80s. The closest trails are the River Trail and Pohogwe Trail, both about 5 miles away. Pipeline Campground, roughly 9 miles off, offers a place to stay.