Washington · Rock climbing · Gold Bar

River Boulders

28 bouldering routes in Washington, 15 difficulty grades.

River BouldersPhoto: adambarhan, CC BY 2.0 (via Flickr)
28 routes
V0 – V12
Bouldering

Best time to visit River Boulders

Best months: July–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

    47° / 34°

    20 wet

  2. Feb

    51° / 34°

    17 wet

  3. Mar

    55° / 36°

    20 wet

  4. Apr

    60° / 39°

    18 wet

  5. May

    67° / 44°

    16 wet

  6. Jun

    71° / 49°

    13 wet

  7. Jul

    78° / 52°

    7 wet

  8. Aug

    78° / 51°

    7 wet

  9. Sep

    72° / 47°

    11 wet

  10. Oct

    62° / 42°

    17 wet

  11. Nov

    52° / 37°

    20 wet

  12. Dec

    46° / 34°

    20 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Startup 1 E, WA, 6.4 mi away at 170 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

River Boulders is a bouldering area in Washington, about 2 miles from the town of Reiter. The climbing here is all boulder problems, with 28 routes ranging from V0 up to V12. The median grade is V5, so there is something for climbers of every level. Summer is the most comfortable time to visit. Typical averages from a nearby weather station run to highs around 78°F in July and August, with only about seven wet days in each of those months. Winter is cold and wet, with highs in the mid-40s and roughly 20 wet days a month from December through March. Several other climbing areas sit right next to River Boulders. Hittin' The Rail Boulder is about 0.1 mile away, and Leggo my Ego Boulder is about 0.2 mile away. The Index Town Wall Trail and Lake Serene Trail are both within about a mile and a half.

Routes (28)

Keep exploring — more climbs worth the drive

Leggo my Ego BoulderPhoto: adambarhan, CC BY 2.0 (via Flickr)

Leggo my Ego Boulder

~0 min drive

10 bouldering routes in Washington with 9 difficulty grades.

Beetle Bailey SlabPhoto: Loco Steve, CC BY 3.0 (via Wikimedia Commons)

Beetle Bailey Slab

~2 min drive

Beetle Bailey Slab in Washington has 18 climbing routes across 13 grades, offering sport and trad styles.

The WartPhoto: Laurel Fan, CC BY-SA 2.0 (via Flickr)

The Wart

~2 min drive

Wart, The is a climbing area in Washington with 8 routes.

Inner WallsPhoto: Laurel Fan, CC BY-SA 2.0 (via Flickr)

Inner Walls

~2 min drive

Inner Walls in Washington has 4 routes with 4 difficulty grades, offering sport and trad climbing.

Grandeur ButtressPhoto: Laurel Fan, CC BY-SA 2.0 (via Flickr)

Grandeur Buttress

~2 min drive

Grandeur Buttress in Washington has 7 climbing routes across 6 grades, offering mixed and trad options.

Toxic - Tang AreaPhoto: Laurel Fan, CC BY-SA 2.0 (via Flickr)

Toxic - Tang Area

~2 min drive

Toxic - Tang Area in Washington has 12 climbing routes across 9 difficulty grades.

Inner Wall TrailPhoto: Laurel Fan, CC BY-SA 2.0 (via Flickr)

Inner Wall Trail

~2 min drive

Inner Wall Trail is a climbing area in Washington with 5 routes.

(B) Sonic SlabPhoto: Laurel Fan, CC BY-SA 2.0 (via Flickr)

(B) Sonic Slab

~2 min drive

Sonic Slab in Washington has 6 routes ranging across 6 difficulty grades.

(Ca) Dihedral WallPhoto: Laurel Fan, CC BY-SA 2.0 (via Flickr)

(Ca) Dihedral Wall

~2 min drive

Dihedral Wall in Washington has 5 trad climbing routes across 5 difficulty grades.

(C) Main Wall, left sidePhoto: Laurel Fan, CC BY-SA 2.0 (via Flickr)

(C) Main Wall, left side

~2 min drive

(C) Main Wall, left side is a climbing area in Washington with 47 routes.