RV parks & campgrounds › Washington › Okanogan County › Alta Lake Campground

Alta Lake Campground: campground in Pateros, Washington

Campground in Okanogan County, Washington

  • 123Sites listed
  • 1Amenities listed
OpenStreetMap · as of July 22, 2026
123 sites RV sites
Pateros, WashingtonView larger map · Directions (Google Maps)

Looking for the office number? Their Google Maps listing may have it →

The area: This campground sits about 15 miles north of Chelan (about 4,000 people), in Okanogan County. 10 other RV parks and campgrounds lie within about 15 miles.

For guests

  • Amenities: OpenStreetMap lists rv sites, and about 123 sites. Amenity data comes from OpenStreetMap and can be incomplete.
  • Getting there: use the map above for directions. Always call ahead to confirm the campground is open and has a site for your rig.
  • Long-term stays: if you're looking for a monthly or seasonal site, ask the office — many campgrounds keep a few long-term spots separate from nightly bookings.
  • Paying: ask how the campground takes payment. Fees and reservations are handled by Alta Lake State Park.

Common questions

Where is Alta Lake Campground?

Alta Lake Campground is a campground in Pateros, Washington, in Okanogan County (coordinates 48.02722, -119.93884 per OpenStreetMap).

Is this Alta Lake Campground's official website or phone number?

No. This is Alta Lake Campground's page in the Lot Sidekick RV park & campground directory, built from OpenStreetMap. We're independent of the campground and can't take messages for it. The campground's own contact is listed above.

What amenities does Alta Lake Campground have?

OpenStreetMap lists rv sites, and about 123 sites. Amenity data is community-maintained on OpenStreetMap and may be incomplete — contact the campground to confirm hookups, rates, and availability.

Does Alta Lake Campground take long-term or monthly stays?

OpenStreetMap doesn't record stay length, so check with the campground directly. Many campgrounds in Washington offer monthly or seasonal sites alongside nightly ones.

Nearby in Okanogan County

See all 73 in Okanogan County · all Washington sites

Source: OpenStreetMap (tourism=caravan_site and camp_site), via the Overpass API, as of July 22, 2026. © OpenStreetMap contributors, ODbL (opendatacommons.org/licenses/odbl). Listings are community-maintained and can lag real life. See something out of date? Tell us.