Campground · Montesano, WA
Lake Sylvia State Park Campground
Lake Sylvia State Park Campground is a campground with an RV dump station in Montesano, WA. We do not have a confirmed fee for it yet. Fresh water is available.
Dump station details
- Type
- Campground
- Fee
- Fee unknown
- Fresh water
- Available
- Operator
- Washington State Parks and Recreation Commission
- Address
- 1812 Lake Trail, Montesano, WA 98541
- Location
- Montesano, WA (Grays Harbor County)
- GPS
- 46.99824, -123.59005
Hours, fees and seasonal closures change. If you're going out of your way, call ahead or check the operator's website first. Not sure what to expect? See what RV dump stations typically cost. Something wrong? Report a change.
Source: OpenStreetMap contributors. Checked November 2026.
Map
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Frequently asked questions
Is the dump station at Lake Sylvia State Park Campground free?
We have not confirmed the fee yet. Truck stops and campgrounds often charge non-customers, so call ahead. The nearest station confirmed as free is Twin Harbors State Park - Eastside Campground Dump Station, about 26 miles away.
Can I fill fresh water at Lake Sylvia State Park Campground?
Yes, potable water is listed as available. Use a separate hose for fresh water, never the rinse hose.
Other RV dump stations nearby
| Name | Location | Distance | Type | Fee | Fresh water |
|---|---|---|---|---|---|
| Friends Landing Campground | Near Central Park, WA | 4 mi | RV park | Fee: $10 | — |
| Schaefer West Campground Dump Station | Near Satsop, WA | 9 mi | Dump station | Fee: $5 per use | — |
| Schaefer East Campground | Near Satsop, WA | 9 mi | Campground | Fee: $5 per use | Yes |
| Cosmopolis RV Dump Station (1st St) | Cosmopolis, WA | 9 mi | Dump station | Fee unknown | — |
| Elma RV Dump Station (E Main St) | Elma, WA | 10 mi | Dump station | Fee unknown | — |
| Elma Rest Area Dump Station | Near Malone, WA | 11 mi | Dump station | Fee unknown | — |
| Hoquiam River RV Park | Hoquiam, WA | 14 mi | RV park | Fee unknown | — |
| Chehalis Tribal Eagle RV Park Dump Station | Near Rochester, WA | 24 mi | Dump station | Fee unknown | — |
All dump stations in Montesano · All Washington dump stations