Washington · Rock climbing · Gold Bar

Grand Line Boulders

Grand Line Boulders in Washington has 4 bouldering routes across 4 grades.

4 routes
V2 – V5
Bouldering

Best time to visit Grand Line 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

    42° / 31°

    20 wet · 4 snow

  2. Feb

    47° / 32°

    17 wet · 2 snow

  3. Mar

    52° / 34°

    19 wet · 2 snow

  4. Apr

    59° / 38°

    18 wet

  5. May

    66° / 44°

    16 wet

  6. Jun

    69° / 48°

    13 wet

  7. Jul

    77° / 52°

    7 wet

  8. Aug

    77° / 52°

    7 wet

  9. Sep

    71° / 48°

    11 wet

  10. Oct

    58° / 41°

    16 wet

  11. Nov

    47° / 36°

    20 wet · 2 snow

  12. Dec

    41° / 32°

    20 wet · 5 snow

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Baring, WA, 7.9 mi away at 770 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Grand Line Boulders is a bouldering area in Washington, about 0.8 miles from the town of Reiter. It sits among a cluster of boulders, with Straw Hat boulder and Yonko boulder each about 0.1 mile away, making it easy to pair with those neighbors on a single visit. The climbing here is all bouldering, with four routes ranging from V2 to V5. Blue Pheasant is the easiest at V2, and Green Bull is the hardest at V5. The boulders are close together, so you can move between them quickly. Summer is the most comfortable time to go. Typical averages from the nearby Baring weather station show July and August highs around 77°F with only about seven wet days a month, while winter brings highs in the low 40s and frequent snow days. Lake Isabel Trail is about 0.4 mile away, and the Lake Isabel hike is about a mile off. For an overnight stay, Camp Huston and Wallace Falls State Park Campground are both within about 3.4 miles.