California · Rock climbing · Twentynine Palms

Ellsmere Island

Ellsmere Island in California has 15 climbing routes across 10 grades, offering sport and trad options.

Ellsmere IslandPhoto: Umnak, CC BY-SA 2.0 (via Flickr)
15 routes
5.4 – 5.11a
Trad · Sport

Is Ellsmere Island open right now?

Alert in the area

The National Park Service lists 3 alerts for Joshua Tree National Park.

  • Partial Trail Closure of West Side Loop

    Park alert covering Joshua Tree National Park · NPS · Joshua Tree National Park

  • Inaccurate Third-Party Apps

    Park alert covering Joshua Tree National Park · NPS · Joshua Tree National Park

  • Oasis of Mara Trail Partial Closure

    Park alert covering Joshua Tree National Park · NPS · Joshua Tree National Park

As of · Source: NPS · Joshua Tree National Park. Agencies don't list every closure — check before you go.

Best time to visit Ellsmere Island

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

    58° / 38°

    4 wet

  2. Feb

    61° / 39°

    3 wet

  3. Mar

    67° / 40°

    3 wet

  4. Apr

    73° / 46°

    2 wet

  5. May

    82° / 52°

    1 wet

  6. Jun

    91° / 59°

    0 wet

  7. Jul

    96° / 66°

    2 wet

  8. Aug

    96° / 68°

    2 wet

  9. Sep

    89° / 60°

    2 wet

  10. Oct

    80° / 50°

    1 wet

  11. Nov

    66° / 41°

    2 wet

  12. Dec

    58° / 34°

    4 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Yucca Valley, CA, 13 mi away at 3,249 ft. The station sits about 900 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.

Ellsmere Island is a climbing area in Joshua Tree National Park in California, managed by the National Park Service. It sits within the park's network of climbing crags, with several other crags and a trail just steps away. Spring and fall are the most comfortable times to visit. Typical averages from a nearby weather station in Yucca Valley show April highs around 73°F and October highs around 80°F, while July and August average about 96°F. The area has 15 routes, with 12 in trad and 3 in sport. Grades range from 5.4 to 5.11a. Among the routes are Fright Night (5.4), Gail Winds (5.9) and Arms Are For Hugging (5.11a). A fee is charged for park use. Mary Ann's Face, Gilligan's Island Crag and Ginger's Face are all about 0.1 mile away, and the Willow Hole Trail is just as close.

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