New Mexico · Rock climbing · Jemez Springs

The Sponge

The Sponge in New Mexico has 9 climbing routes across 8 difficulty grades, offering bouldering and sport climbing.

9 routes
5.9+ – 5.12a
Sport · Bouldering

Is Sponge, The open right now?

Closure in the area

There's a closure order in Jemez Ranger District. It doesn't name Sponge, The, so check the source for the area it covers.

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

Best time to visit The Sponge

Best months: May–June and 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

    36° / 9°

    9 wet

  2. Feb

    38° / 12°

    9 wet

  3. Mar

    44° / 20°

    9 wet

  4. Apr

    52° / 25°

    8 wet

  5. May

    62° / 32°

    8 wet

  6. Jun

    72° / 39°

    8 wet

  7. Jul

    74° / 45°

    15 wet

  8. Aug

    71° / 43°

    15 wet

  9. Sep

    66° / 35°

    11 wet

  10. Oct

    57° / 26°

    7 wet

  11. Nov

    45° / 17°

    6 wet

  12. Dec

    36° / 9°

    9 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Los Alamos 13 W, NM, 2.7 mi away at 8,716 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

The Sponge is a climbing area in the Jemez Ranger District of the Santa Fe National Forest in New Mexico, managed by the Forest Service. It sits among several other climbing spots, with Hidden Tower, Las Conchas and Easy Bake Alcove all about 0.1 mile away. The area has nine routes, eight of them sport climbs and one a boulder problem. The grades run from 5.9+ up to 5.12a, with a median of 5.10c. Freeloader Friday is the hardest, at 5.12a, and Hollywood Tim is the easiest, at 5.9+. The boulder route is rated V8. Summer is the most comfortable time to climb. Typical averages from a nearby weather station in Los Alamos show July highs around 74°F with lows near 45°F, while winter highs stay in the mid-30s. For a change from the rock, the East Fork Trail (137) is about half a mile away, and Jemez Falls Campground is roughly 3.8 miles off.