Spillway Park - Chinook Shelter (Or)
Lake Wallula — lakeside, fishing, hiking
Location: Umatilla, OR, OR
Price: From $70 per night
Rating: 3.5 out of 5 (2 reviews)
Season: May through October
Spillway Park is located on Lake Umatilla just downstream of McNary Lock and Dam in eastern Oregon on the Mid-Columbia River.The park provides two overlooks to watch McNary Dam, a volleyball court and access to the McNary Dam Wildlife Area trail system.Spillway Park offers one day-use group shelter with eight tables and two fire grills.The park is situated along the bank of the Columbia River. Day users can enjoy the relaxing shade as they get a beautiful look at McNary Dam.The Pacific Salmon Vi
Cell coverage (FCC estimate): strong signal. Actual signal may vary in remote areas. Best carrier: T-Mobile. Verizon 4G: 100%. AT&T 4G: 100%. T-Mobile 4G: 100%.
Amenities: Fire Rings, Picnic Tables, Fishing
Availability alerts: Set a free cancellation alert at camperwatch.org/campground/spillway-park-chinook-shelter-or to be notified when sites open up.
Spillway Park offers scenic Columbia River access with fishing, hiking, and views of McNary Dam's fish ladder. Google reviewers praise the abundant shade, picnic facilities, and recreational opportunities including jogging around ponds.
Wildlife alert: Douglas' Ground Squirrel, Rocky Mountain Mule Deer, Muskrat, Ring-billed Gull, Black-crowned Night Heron, and Spotted Towhee present in the area.
Insider tips for Spillway Park - Chinook Shelter (Or): Book early — this is a federal campground with limited availability. Visit the McNary Dam fish viewing room to observe the fish ladder, one of the few remaining open to the public on the lower Columbia River. The park has two overlooks specifically designed for viewing McNary Dam operations.
Skip Spillway Park - Chinook Shelter (Or) if: You need RV hookups — no hookups available at this location.. You plan to camp November through April — seasonal operations only..
Best time to visit Spillway Park - Chinook Shelter (Or): May-October — Campground operates seasonally during these months only..
Nearby campgrounds: West Park (Or) (Umatilla, OR), Mcnary Beach - Sockeye Shelter (Or) (Umatilla, OR), Plymouth Park (Plymouth, WA), Hood Park (BURBANK, WA).
Cell Phone Coverage at Spillway Park - Chinook Shelter (Or)
Cell signal at Spillway Park - Chinook Shelter (Or) (Umatilla, OR): strong overall signal based on FCC broadband data. Best carrier: T-Mobile.
- Verizon 4G LTE: 100% coverage
- AT&T 4G LTE: 100% coverage
- T-Mobile 4G LTE: 100% coverage · T-Mobile 5G: 100%
Coverage data source: FCC Broadband Data Collection (BDC). Actual signal may vary due to terrain, tree cover, and distance from towers. Camper reports are more reliable than coverage maps in remote areas.
Spillway Park is located on Lake Umatilla just downstream of McNary Lock and Dam in eastern Oregon on the Mid-Columbia River.The park provides two overlooks to watch McNary Dam, a volleyball court and access to the McNary Dam Wildlife Area trail system.Spillway Park offers one day-use group shelter with eight tables and two fire grills.The park is situated along the bank of the Columbia River. Day users can enjoy the relaxing shade as they get a beautiful look at McNary Dam.The Pacific Salmon Visitor Center, Oregon Fish Viewing Room and the McNary Dam Wildlife Area with its beautiful natural trails are all in close proximity to Spillway Park.
Verified facts
RIDB / Recreation.gov official databaseAmenities
RIDB /facilities /campsites · owner-verifiedStraight talk
CamperWatch intel · curated from camper reportsKnown issues, each with the workaround. Read before you book.
Insider tips & when to go
CamperWatch intel · hand-curated entryBook early
this is a federal campground with limited availability.
Visit the McNary Dam fish viewing room to observe the fish ladder, one of the few remaining open to the public on the lower Columbia River.
The park has two overlooks specifically designed for viewing McNary Dam operations.
Campground operates seasonally during these months only.
Things to do nearby
RIDB /activities /recareas + intelConditions today
LiveCell signal
FCC BDC · quarterly datasetFCC maps are theoretical — camper reports confirm signal. Best carrier: T-Mobile.
Wildlife nearby
iNaturalist · research-grade · 8 kmLocation
Leaflet · OpenStreetMap tiles
Getting there →
From Highway 730 turn north on Devore Road, at the stop sign turn left and continue down the hill past McNary Dam's main parking lot and the Spillway Park Shelter will be on your right once get into the park.
Campground entrance
Google Maps APICommunity
#community · posts, photos & Q&A · AI-moderated (Claude Vision)Pro tips
- Book on recreation.gov exactly 6 months ahead at 10am ET — Lake Wallula fills fast in peak season.
- Check current road conditions at Lake Wallula before arrival — seasonal closures common.
Frequently asked questions
RIDB facts + intel · FAQPage schema, speakableHow much does Spillway Park - Chinook Shelter (Or) cost per night?+
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