Inca Boulder
Inca Boulder in Washington offers 8 bouldering routes across 5 grades.
- 8 routes
- V0 – V6
- Bouldering
Is Inca Boulder open right now?
Alert in the area
The Forest Service lists an alert for Columbia River Gorge National Scenic Area.
Eagle Creek Fire Area Closure - CRGNSA and Mt. Hood
Agency alert covering Columbia River Gorge National Scenic Area · Order 06-22-01-26-04 · USFS · Columbia River Gorge National Scenic Area
As of · Source: USFS · Columbia River Gorge National Scenic Area. Agencies don't list every closure — check before you go.
Best time to visit Inca Boulder
Best months: May–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.
Jan
38° / 28°
19 wet
Feb
43° / 29°
16 wet
Mar
50° / 31°
17 wet
Apr
57° / 35°
16 wet
May
66° / 41°
12 wet
Jun
72° / 46°
7 wet
Jul
81° / 49°
3 wet
Aug
82° / 49°
3 wet
Sep
74° / 44°
6 wet
Oct
60° / 38°
12 wet
Nov
46° / 33°
17 wet
Dec
38° / 29°
20 wet
Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Carson Fish Hatchery, WA, 13.3 mi away at 1,134 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.
Inca Boulder is a bouldering area in Washington's Columbia River Gorge National Scenic Area, managed by the Forest Service. It sits among a cluster of climbing spots, with Viking Boulder and Empire Boulders each about 0.1 mile away. The area has eight bouldering routes, all rated on the V scale from V0 to V6. Machu Pichu and Nowhere Fast are the easiest at V0, and High Priestess is the hardest at V6. Directissimo and Manco Capac are both V3. The routes are all bouldering, so there is no climbing on rock faces. Summer is the most comfortable time to visit. Typical averages from a nearby weather station show July and August highs around 81 to 82°F with only about three wet days a month, while winter brings highs in the upper 30s and rain on most days. Nearby, the Little Wind River offers canoeing about 0.7 mile away, and Wind Mountain Trail is a hike about 2.2 miles off. For an overnight stay, Wyeth Campground is about 3.8 miles away and Moss Creek campground about 7 miles away.
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