Colorado · Rock climbing · Estes Park

Mary's Lake

Mary's Lake in Colorado has 1 sport climbing route rated from 5.10a to 5.12a.

Mary's LakePhoto: TheMuuj, CC BY-SA 2.0 (via Flickr)
1 route
5.6
Sport

Best time to visit Mary's Lake

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

    37° / 16°

    7 wet

  2. Feb

    38° / 16°

    8 wet

  3. Mar

    45° / 21°

    9 wet

  4. Apr

    52° / 26°

    10 wet

  5. May

    61° / 35°

    12 wet

  6. Jun

    74° / 43°

    10 wet

  7. Jul

    80° / 48°

    13 wet

  8. Aug

    78° / 46°

    13 wet

  9. Sep

    70° / 39°

    9 wet

  10. Oct

    57° / 30°

    7 wet

  11. Nov

    44° / 23°

    6 wet

  12. Dec

    36° / 16°

    7 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Estes Park 3 Sse, CO, 0.6 mi away at 7,812 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Mary's Lake is a climbing area in Colorado on land managed by a regional agency, within the Marys Lake unit. It sits close to the town of Estes Park, and the surrounding area is a cluster of climbing spots, hiking routes and campgrounds. Summer is the most comfortable time to visit. Typical averages from a nearby weather station in Estes Park show July highs around 80°F with lows near 48°F, while winter highs stay in the mid-30s. East Block is just 0.1 mile away, and Zone 1 is about 0.8 mile off. For a hike, Rams Horn Trail is roughly 1.4 miles away and Lily Mountain about 2 miles. Rocky Mountain National Park Glacier Basin Campground is about 3.5 miles away.

Routes (1)

North Block(1)

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