California · Rock climbing · Pollock Pines

Anvil of the Sun

The hardest climb catalogued at Loon Lake's Looney Tunes sector.

5.10c
grade
Trad Gear
style

Is Anvil of the Sun open right now?

Alert in the area

The Forest Service lists 3 alerts for Eldorado National Forest.

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

Best time to visit Anvil of the Sun

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

    37° / 22°

  2. Feb

    38° / 22°

  3. Mar

    43° / 25°

  4. Apr

    49° / 27°

  5. May

    58° / 34°

  6. Jun

    69° / 40°

  7. Jul

    77° / 46°

  8. Aug

    76° / 46°

  9. Sep

    69° / 41°

  10. Oct

    58° / 34°

  11. Nov

    44° / 27°

  12. Dec

    38° / 21°

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Tahoma, CA, 12.2 mi away at 6,315 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Closures we've recorded since August 2026

  • Fire Restrictions are in Effect Forest Wide

    Eldorado National Forest · Order dated September 22, 2026; seen Aug 23, 2026, no lift recorded · Forest Service

The hardest route catalogued at Loon Lake's Looney Tunes sector, where two climbs have been recorded in the grade system.

Photo of the crag

Loon Lake — the crag this route is on
Loon Lake, California — this photo shows the crag, not this individual route.Photo: UncleVinny, CC BY 3.0 (via Wikimedia Commons)

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Loon LakePhoto: UncleVinny, CC BY 3.0 (via Wikimedia Commons)

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Local businesses nearby

Outfitters and businesses near Pollock Pines. They haven’t set up their Roamze page yet.

Alpenglow Expeditions

Rock Climbing business nearby (~16 mi away) — hasn't claimed their Roamze page yet

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