Washington · Bouldering · Leavenworth

That Demon

Mid-range problem at That Demon within a five-route catalogue.

V5
grade
Bouldering Pads
style

Is That Demon open right now?

Alert in the area

The Forest Service lists 6 alerts for Wenatchee River Ranger District.

As of · Source: USFS · Wenatchee River Ranger District. Agencies don't list every closure — check before you go.

Best time to visit That Demon

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

    34° / 19°

    14 wet

  2. Feb

    42° / 21°

    10 wet

  3. Mar

    52° / 26°

    9 wet

  4. Apr

    61° / 32°

    7 wet

  5. May

    71° / 40°

    7 wet

  6. Jun

    77° / 46°

    5 wet

  7. Jul

    87° / 51°

    3 wet

  8. Aug

    87° / 50°

    3 wet

  9. Sep

    78° / 42°

    4 wet

  10. Oct

    62° / 33°

    9 wet

  11. Nov

    44° / 26°

    13 wet

  12. Dec

    34° / 20°

    14 wet

Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Leavenworth 3 S, WA, 6 mi away at 1,128 ft. This station doesn't record snowfall. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

One of five boulder problems catalogued at That Demon, this climb sits in the middle of the crag's V3–V13 range.

Photo of the crag

That Demon/Autobahn — the crag this route is on
That Demon/Autobahn, Washington — this photo shows the crag, not this individual route.Photo: Chiara Coetzee, CC0 (via Flickr)