Colorado · Rock climbing · Boulder

Ridge 1 aka Stairway to Heaven

Ridge 1 (Stairway to Heaven) in Colorado has 21 routes across 16 grades, offering sport and trad climbing.

21 routes
5.3 – 5.12d
Trad · Sport

Best time to visit Ridge 1 aka Stairway to Heaven

Best months: April–June and September–October. 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

    47° / 21°

    6 wet

  2. Feb

    48° / 22°

    7 wet

  3. Mar

    57° / 29°

    8 wet

  4. Apr

    63° / 34°

    10 wet

  5. May

    71° / 43°

    12 wet

  6. Jun

    83° / 51°

    10 wet

  7. Jul

    88° / 57°

    11 wet

  8. Aug

    86° / 55°

    10 wet

  9. Sep

    79° / 48°

    8 wet

  10. Oct

    66° / 37°

    7 wet

  11. Nov

    54° / 28°

    6 wet

  12. Dec

    46° / 21°

    6 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Boulder, CO, 1.5 mi away at 5,484 ft. The station sits about 1,300 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.

Ridge 1, also known as Stairway to Heaven, is a climbing area on city land within the Bergheim - Wood land unit in Colorado. It sits among a cluster of other climbing spots, so it works well as one stop in a day of exploring the surrounding crags. Spring and fall are the most comfortable times to visit. Typical averages from a nearby weather station in Boulder show May highs around 71°F and October highs around 66°F, while July averages climb to about 88°F and winter lows drop to about 21°F. Hillbilly Rock and Ridge 2, also known as Satan's Slab, are both about 0.1 mile away, and Skunk Canyon is just as close. For a walk, the Mallory Cave Trail is about 0.3 mile off.

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