New York · Rock climbing · Johnsburg · Near Schroon Lake

Upper Measles Wall

Upper Measles WallPhoto: andyarthur, CC BY 2.0 (via Flickr)
9 routes
5.1 – 5.9+
Trad · Sport · Mixed

Upper Measles Wall is a climbing area in the Wilcox Lake Wild Forest in New York, managed by the State Department of Conservation. It sits among a cluster of climbing spots, with Measles Walls, Over The Measles Wall and Wayout Wall all about 0.1 mile away. The area has nine routes, six of which are trad and two are sport, with grades ranging from 5.1 to 5.9+. The hardest is Cat Scratch Fever, a sport route at 5.9+, and the easiest is Little Fever at 5.1. El Muerte Rojo is a trad route at 5.6, and Full Moon Fever is a sport route at 5.7. Summer is the most comfortable time to climb. Typical averages from a nearby weather station run to highs around 75°F in July, with lows near 54°F. That station sits about 420 feet lower than the wall, so temperatures on the rock run a little cooler. Crane Mountain Path is a hike about 0.1 mile away, and Round Pond Trail, Lizard Pond trail and Bartman trail are all within about 4 miles.

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  • Best time to go

    Best time to visit Upper Measles Wall

    No month here meets our mild-weather rule. 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

      25° / 6°

      17 wet

    2. Feb

      28° / 7°

      14 wet

    3. Mar

      36° / 15°

      14 wet

    4. Apr

      49° / 28°

      14 wet

    5. May

      63° / 40°

      16 wet

    6. Jun

      71° / 49°

      15 wet

    7. Jul

      75° / 54°

      15 wet

    8. Aug

      73° / 53°

      13 wet

    9. Sep

      67° / 45°

      13 wet

    10. Oct

      54° / 35°

      16 wet

    11. Nov

      41° / 25°

      16 wet

    12. Dec

      31° / 14°

      17 wet

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Indian Lake 2sw, NY, 21.5 mi away at 1,670 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.