California · Rock climbing · Lakeside

Main Wall

Main Wall in California has 17 climbing routes across 6 grades, offering sport and trad options.

17 routes
5.7 – 5.10c
Sport · Trad

Best time to visit Main Wall

Best months: October–June. 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

    64° / 42°

    6 wet

  2. Feb

    64° / 42°

    7 wet

  3. Mar

    67° / 44°

    6 wet

  4. Apr

    71° / 47°

    4 wet

  5. May

    74° / 51°

    3 wet

  6. Jun

    81° / 54°

    1 wet

  7. Jul

    87° / 60°

    1 wet

  8. Aug

    89° / 62°

    1 wet

  9. Sep

    86° / 60°

    1 wet

  10. Oct

    78° / 54°

    2 wet

  11. Nov

    71° / 48°

    4 wet

  12. Dec

    63° / 42°

    6 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Alpine, CA, 5.1 mi away at 1,695 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Main Wall is a climbing area in El Capitan Preserve, a county-managed preserve in California. The land is listed as county land, and the preserve holds several climbing areas close together, including 1-First Tier, 2-Second Tier and Bastion, each about 0.1 mile away. Spring and fall are the most comfortable times to visit. Typical averages from a nearby weather station in Alpine show May highs around 74°F and October highs around 78°F, while July and August average in the upper 80s. For a walk, Climber's Approach El Cajone Mountain is about 0.6 mile away, and El Monte Trail is about 1.6 miles off. Paddlers can reach the San Diego River, roughly 4.3 miles away, or the Sweetwater River, about 7.3 miles away.