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Wanapum State Park Campground Washington

Wanapum State Park Overview

Wanapum State Park has 52 campsites and is located on the shoreline of the Wanapum Reservoir (aka Columbia River). There are 50 full hookup sites and 2 hiker/biker sites.

The campground is open year round. Amenities include potable (drinking) water, flush toilets, hot-water showers and trash collection. The park also has a double-lane boat ramp, boat trailer lot, swim beach, picnic area and multi-use trails. Each campsite also has a parking spur (up to 60 ft.), table, fire ring and grill. Cell service is fair in the area.

Wanapum State Park – Area Recreation & Activities

Outdoor recreation in the area includes boating, kayaking, paddle-boarding, fishing, swimming, hiking, biking, picnicking and wildlife viewing.

Visit nearby Gingko Petrified Forest Interpretive Center to learn about the Ice Age Floods, view the Columbia River and petrified wood from the Ginkgo lava flow. Hike Ginkgo Petrified Forest State Park to get a closer look of petrified wood, a prehistoric lake and local flora and fauna.

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Amenities
  • BBQ Grills
  • Boat Launch/Ramp
  • Boat Trailer Lot
  • Campsite Tables
  • Cell Service Fair
  • Drinking Water
  • Dumpsters
  • Fire Pit
  • Fire Rings
  • Grills
  • Hiking & Biking Trails
  • Pets OK
  • Picnic Tables
  • Showers
  • Swim Beach
  • Trash Collection
Activities
  • Biking
  • Bird Watching
  • Boating
  • Canoeing
  • Fishing
  • Hiking
  • Kayaking
  • Nature Trails
  • Paddle boarding (SUP)
  • Photography
  • Picnicking
  • Stargazing
  • Swimming
  • Water Sports
  • Wildlife Viewing
Last updated April 28th, 2026
4511 Huntzinger Road
Vantage, Washington 98950
509 856-2700

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Regions
Campsite Types
  • ADA
  • Camper Van
  • Full Hookup
  • Hike/Bike
  • RV
  • Tent
# of Campsites:

52

# of RV Hookup Campsites:

50

Campsite Vehicle Size:

Up to 60 ft.

Season:

Year Round

Elevation:

635

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