Southwest Washington Fairgrounds Park Campground
Its sites are reservable through RoverPass, and it is open year-round. Southwest Washington Fairgrounds Park Campground is a County campground near Centralia, Washington.
Reservable: RoverPass
- Managed by
- County
- Hookups
- Some sites
Getting a site
- Managed by
- County
- Reservations
- RoverPass Book a site
- Fee
- Fee unknown, see agency
- Booking window
- Advance reservations required
Sources: southwestwashingtonfairgrounds.org, accessed 2026-09-29; rover.domains, accessed 2026-09-29
Sites and hookups
- Hookups
- Some sites
- ✓ Toilets
- ✓ Potable water
- ✓ Showers
- ✓ Pets allowed
On site: Toilets, potable water, showers, and pets allowed.
Sources: southwestwashingtonfairgrounds.org, accessed 2026-09-29; rover.domains, accessed 2026-09-29
Rules
- Stay limit
- 10 nights within a 60-day period
- Quiet hours
- 10 p.m. to 7 a.m.
- Pets
- Allowed
Sources: southwestwashingtonfairgrounds.org, accessed 2026-09-29; rover.domains, accessed 2026-09-29
Access and cell service
- Elevation
- 174 ft
Cell coverage by carrier (FCC map)
- AT&T
- 4G LTE and 5G (35/3 Mbps)
- T-Mobile
- 4G LTE and 5G (35/3 Mbps)
- Verizon
- 4G LTE and 5G (35/3 Mbps)
Source: FCC Broadband Data Collection, data as of December 31, 2025
Outdoor coverage each carrier reports to the FCC at this campground's map point, and the nearest mapped coverage within about half a mile. The FCC map only includes 4G LTE at 5/1 Mbps or better and 5G; a weaker signal, a text, or an emergency call may still get through, but don't count on it. These are carrier predictions, not measurements, and can be wrong either way: real service in canyons, under trees, and inside a tent or vehicle is often weaker. 5G speeds are the FCC's 7/1 and 35/3 Mbps tiers. This product uses the FCC Data API but is not endorsed or certified by the FCC.
46.6957, -122.9610 in Lewis. Open in OpenStreetMap. Map © OpenStreetMap contributors.
Season and winter services
Southwest Washington Fairgrounds Park Campground is open year-round .
Sources: lewiscountywa.gov, accessed 2026-09-29; epqs.nationalmap.gov, accessed 2026-09-29
Common questions
Do you need a reservation at Southwest Washington Fairgrounds Park Campground?
Does Southwest Washington Fairgrounds Park Campground have RV hookups?
Is there drinking water at Southwest Washington Fairgrounds Park Campground?
Are dogs allowed at Southwest Washington Fairgrounds Park Campground?
When is Southwest Washington Fairgrounds Park Campground open?
How long can you stay at Southwest Washington Fairgrounds Park Campground?
Is there cell service at Southwest Washington Fairgrounds Park Campground?
Who manages Southwest Washington Fairgrounds Park Campground?
Around Southwest Washington Fairgrounds Park Campground
Southwest Washington Fairgrounds Park Campground sits on Plummer Lake, 1.5 miles from the lake's mapped center point. Stocking record and species: Plummer Lake fishing on fishypedia.com.
Other lakes within 15 miles: Fort Borst Park Pond fishing (2.1 miles) , Carlisle Lake fishing (14 miles) , and McIntosh Lake fishing (15 miles) , each with its stocking record on fishypedia.com.
Public land within 15 miles: Matilda N. Jackson State Park Heritage Site (12 miles to its center) , Jackson House State Park Heritage Site (13 miles to its center) , Rainbow Falls State Park (14 miles to its center) , Lewis and Clark State Park (Washington) (14 miles to its center) , and Millersylvania State Park (15 miles to its center) ; publiclandsdb.com has each unit's camping rules and boundary.
More campgrounds: camping near Centralia and campgrounds in Lewis.
Sources
- southwestwashingtonfairgrounds.org (all fields), accessed 2026-09-29
- lewiscountywa.gov (season), accessed 2026-09-29
- rover.domains (all fields), accessed 2026-09-29
- openstreetmap.org (coordinates), accessed 2026-09-29
- epqs.nationalmap.gov (elevationFt), accessed 2026-09-29
- broadbandmap.fcc.gov (cellCoverage), accessed 2026-09-27