California · Rock climbing · Running Springs

Hungover Wall - Left Side

Hungover Wall - Left Side in California has 15 climbing routes with 10 difficulty grades.

15 routes
5.9- – 5.12d
Sport · Trad

Is Hungover Wall - Left Side open right now?

Closure in the area

There's a closure order in Mountaintop Ranger District. It doesn't name Hungover Wall - Left Side, so check the source for the area it covers.

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

Best time to visit Hungover Wall - Left Side

Best months: May–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

    46° / 24°

    6 wet

  2. Feb

    46° / 24°

    6 wet

  3. Mar

    51° / 27°

    6 wet

  4. Apr

    57° / 31°

    4 wet

  5. May

    66° / 37°

    2 wet

  6. Jun

    75° / 43°

    1 wet

  7. Jul

    80° / 50°

    2 wet

  8. Aug

    79° / 49°

    3 wet

  9. Sep

    73° / 44°

    2 wet

  10. Oct

    63° / 35°

    2 wet

  11. Nov

    53° / 28°

    3 wet

  12. Dec

    46° / 24°

    6 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Big Bear Lake, CA, 8.1 mi away at 6,753 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Hungover Wall - Left Side is a climbing area in the Mountaintop Ranger District of San Bernardino National Forest in California, managed by the Forest Service. It sits alongside the Hungover Wall - Right Side and Shirtsleeve Rock climbing areas, all within about a tenth of a mile. Summer is the most comfortable time to climb here. Typical averages from the nearby Big Bear Lake weather station, which sits a few hundred feet lower, show July highs around 80°F with lows near 50°F, while winter highs stay in the mid-40s. Shady Cove Group Campground and the Trail of the Phoenix are each about half a mile away. Arrowbear Lake, a fishing spot, is about 1.6 miles off, and Green Valley Campground is roughly 2.9 miles away.