Colorado · Rock climbing · Black Hawk

The Ameristar

Ameristar in Colorado has 8 bouldering routes across 7 difficulty grades.

8 routes
V0-1 – V12
Bouldering

Best time to visit The Ameristar

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

    36° / 16°

    9 wet

  2. Feb

    38° / 15°

    9 wet

  3. Mar

    44° / 21°

    10 wet

  4. Apr

    50° / 26°

    11 wet

  5. May

    60° / 35°

    11 wet

  6. Jun

    72° / 42°

    10 wet

  7. Jul

    77° / 49°

    13 wet

  8. Aug

    75° / 47°

    13 wet

  9. Sep

    68° / 39°

    10 wet

  10. Oct

    57° / 30°

    8 wet

  11. Nov

    44° / 22°

    7 wet

  12. Dec

    36° / 15°

    8 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Georgetown, CO, 12.6 mi away at 8,520 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

The Ameristar climbing area sits in Colorado, about 0.7 miles from the town of Black Hawk. It is a climbing destination close to town, with several other outdoor options within a short distance. Summer is the most comfortable time to visit. Typical averages from the nearby Georgetown weather station show July highs around 77°F with lows near 49°F, while winter highs stay in the mid-30s. The Summit Trail starts just 0.1 mile away, and the Historic Gilpin Tramway is about 0.2 mile off. For camping, Cold Springs Campground and Columbine Campground are both within about 2.7 miles.