Arizona · Rock climbing · Benson · Near Whetstone

Addendum Wall

7 routes
5.9 – 5.11c/d
Sport
Oct–May
best months

Is Addendum Wall open right now?

Closure in the area

There's a closure order in Sierra Vista Ranger District. It doesn't name Addendum Wall, so check the source for the area it covers.

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

Addendum Wall is a sport climbing area in the Sierra Vista Ranger District of Coronado National Forest in Arizona, managed by the Forest Service. It sits among a cluster of climbing spots, with Swallow Wall, Celebrity Cave and Spine Cave all about 0.1 mile away. The climbing here is all sport, and the routes run from 5.9 up to 5.11c/d. The median grade is 5.10+. Napoleon Complex is the easiest at 5.9, and Hoodwinked is the hardest at 5.11c/d. Most of the routes were first ascended by S Barron or G Roberts. Spring and fall are the most comfortable times to climb. Typical averages from a nearby weather station at Kartchner Caverns show April highs around 75°F and October highs around 78°F, while June highs reach about 94°F. That station sits roughly 700 feet lower than the wall, so temperatures on the rock run cooler. Dry Canyon Cliff Trail is about half a mile away, and Mine Canyon is about 1.5 miles off.

Around this trail

Add any of these when you start a trip
  • Sleep close

    Kartchner Caverns Campground

    Campground

    Campground · 4.6 mi from the trail
  • Eat after

    Bat Cave Café

    Restaurant

    Open after 6
  • If it rains

    O.K. Corral

    Museum

    Museum · 21 mi from Whetstone

    Livery and horse corral in Tombstone, Arizona (1879-1888)

Places © OpenStreetMap contributors

More in Whetstone
  • Best time to go · Oct–May

    Best time to visit Addendum Wall

    Best months: October–May. 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

      59° / 33°

    2. Feb

      62° / 35°

    3. Mar

      69° / 40°

    4. Apr

      75° / 45°

    5. May

      84° / 52°

    6. Jun

      94° / 61°

    7. Jul

      91° / 65°

    8. Aug

      89° / 64°

    9. Sep

      86° / 59°

    10. Oct

      78° / 50°

    11. Nov

      68° / 39°

    12. Dec

      59° / 34°

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Kartchner Caverns, AZ, 4.5 mi away at 4,690 ft. The station sits about 700 ft lower than this place, so expect it a little cooler here. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.