Washington · Camping

Summer Island Campground

Apr–Jun, Sep–Oct
best months

Is Summer Island Campground open right now?

Closure in the area

There's a closure order in Lake Roosevelt National Recreation Area. It doesn't name Summer Island Campground, so check the source for the area it covers (2 listed).

  • Hawk Creek Area Closed for 2026 Recreation Season

    Park closure covering Lake Roosevelt National Recreation Area · NPS · Lake Roosevelt National Recreation Area

  • Fort Spokane boat launch & day use open; Campground open with some closures

    Park closure covering Lake Roosevelt National Recreation Area · NPS · Lake Roosevelt National Recreation Area

  • Fall 2026 Prescribed Fire Notice at Lake Roosevelt

    Park alert covering Lake Roosevelt National Recreation Area · NPS · Lake Roosevelt National Recreation Area

As of · Source: NPS · Lake Roosevelt National Recreation Area. Agencies don't list every closure — check before you go.

  • At 1,295 ft
  • Lake Roosevelt National Recreation Area

Summer Island Campground is a campground in Washington at about 1,295 feet. It is managed by the National Park Service.

Local outfitters

Not on Roamze yet. Their page has how to reach them.

  • Best time to go · Apr–Jun, Sep–Oct

    Best time to visit Summer Island Campground

    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° / 23°

      12 wet · 7 snow

    2. Feb

      42° / 24°

      10 wet · 4 snow

    3. Mar

      53° / 29°

      11 wet · 2 snow

    4. Apr

      62° / 35°

      9 wet

    5. May

      72° / 43°

      10 wet

    6. Jun

      78° / 49°

      9 wet

    7. Jul

      88° / 53°

      5 wet

    8. Aug

      89° / 51°

      4 wet

    9. Sep

      78° / 44°

      5 wet

    10. Oct

      61° / 34°

      9 wet

    11. Nov

      43° / 29°

      12 wet · 3 snow

    12. Dec

      34° / 24°

      12 wet · 7 snow

    Typical high / low (°F) and days with rain or snow, 1991–2020. Measured at Colville, WA, 9.4 mi away at 1,554 ft. Source: NOAA NCEI U.S. Climate Normals 1991–2020.

Facts about this campground

Rules & access

Fee
No fee

Source: National Park Service API

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Haag Cove CampgroundPhoto: cogdogblog — CC BY 2.0 (via Flickr)

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