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Washington · Dispersed / primitive

Tenmile Island Campground

29 mi northeast of Marblemount, WA · No signal at camp

Dispersed / primitivetype
Freeto camp
May–Sepbest months

About Tenmile Island Campground

  • Managed by: North Cascades National Park
  • Where: 29 mi northeast of Marblemount, WA · 48.8485, -121.01861

Amenities:

Tents allowed

Weather by month

37°
28°Jan
42°
29°Feb
49°
33°Mar
58°
38°Apr
67°
45°May
72°
50°Jun
80°
54°Jul
80°
54°Aug
72°
49°Sep
57°
41°Oct
44°
34°Nov
36°
28°Dec

Typical daily highs and lows (°F), 1991–2020 NOAA normals. Best months: May–Sep (comfortable days, mild nights, little rain). Nights below freezing: Dec–Feb.

See Tenmile Island Campground from above

Fly over it in 3D, check today's weather and fire news, plan the drive and print a trip plan.

Fly over in 3D Directions

Good to know

Cell signal

No signal at camp

From the carriers' FCC coverage maps, which tend to be generous.
Night sky: Truly dark

The Milky Way shows rich detail, horizon to horizon.

Class 2 of 9, from NASA/NOAA night-light data.
RV essentials

Dump station: 11.6 mi

Nearest of each within 25 miles, straight-line.

Camps nearby