Washington · Rock climbing · Deming

Cobblestone Wall

Cobblestone Wall in Washington has 6 sport climbing routes across 4 grades.

6 routes
5.8 – 5.10b/c
Sport

Is Cobblestone Wall open right now?

Closure in the area

There's a closure order in Mt. Baker-Snoqualmie National Forest. It doesn't name Cobblestone Wall, so check the source for the area it covers (2 listed).

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

Best time to visit Cobblestone Wall

Best months: July–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

    38° / 29°

    21 wet · 4 snow

  2. Feb

    42° / 29°

    18 wet · 3 snow

  3. Mar

    48° / 32°

    20 wet · 2 snow

  4. Apr

    56° / 36°

    17 wet

  5. May

    64° / 42°

    15 wet

  6. Jun

    67° / 47°

    13 wet

  7. Jul

    74° / 51°

    8 wet

  8. Aug

    75° / 51°

    7 wet

  9. Sep

    69° / 47°

    11 wet

  10. Oct

    56° / 41°

    17 wet

  11. Nov

    44° / 34°

    21 wet · 1 snow

  12. Dec

    37° / 30°

    21 wet · 5 snow

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Upper Baker Dam, WA, 17.6 mi away at 690 ft. The station sits about 1,500 ft lower than this place, so expect it a little cooler here. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Closures we've recorded since August 2026

  • Campfire Ban in Effect Forest-wide

    Mt. Baker-Snoqualmie National Forest · Order dated July 21, 2026; seen Aug 23, 2026 → lifted Sep 15, 2026 · Forest Service

Cobblestone Wall is a sport climbing area in the Mt. Baker Ranger District of Mt. Baker-Snoqualmie National Forest in Washington, managed by the Forest Service. Six sport routes sit on the wall, with grades ranging from 5.8 to 5.10b/c. The most common grade is 5.9, and the hardest is Moss Attack at 5.10b/c. Summer is the most comfortable time to climb. Typical averages from a nearby weather station at Upper Baker Dam show July and August highs around 74 to 75°F with only seven or eight wet days a month, while winter brings highs in the upper 30s and rain on about 21 days a month. Several other spots lie within a short drive. Anderson Creek, the High Divide Trail and Silver Fir Campground are all about a mile away, and Baker Crags is about 2 miles off.

Routes (6)