RV parks & campgrounds › Washington › Thurston County › Millersylvania State Park RV Campground

Millersylvania State Park RV Campground: RV park in Thurston County, Washington

RV Park in Thurston County, Washington

Electric hookups Dump station
Thurston County, WashingtonView larger map · Directions (Google Maps)

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

The area: This RV park sits about 9 miles south of Olympia (about 55,000 people), in Thurston County. 14 other RV parks and campgrounds lie within about 15 miles.

For guests

  • Amenities: OpenStreetMap lists electric hookups, dump station. Amenity data comes from OpenStreetMap and can be incomplete.
  • Getting there: use the map above for directions. Always call ahead to confirm the RV park 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 RV parks keep a few long-term spots separate from nightly bookings.
  • Paying: ask how the RV park takes payment. Fees and reservations are handled by Washington State Parks.

Common questions

Where is Millersylvania State Park RV Campground?

Millersylvania State Park RV Campground is an RV park in Thurston County, Washington, in Thurston County (coordinates 46.91269, -122.91118 per OpenStreetMap).

Is this Millersylvania State Park RV Campground's official website or phone number?

No. This is Millersylvania State Park RV Campground's page in the Lot Sidekick RV park & campground directory, built from OpenStreetMap. We're independent of the RV park and can't take messages for it. No public contact is listed here yet; if you run the RV park, claiming the page (free) lets you add one.

What amenities does Millersylvania State Park RV Campground have?

OpenStreetMap lists electric hookups, dump station. Amenity data is community-maintained on OpenStreetMap and may be incomplete — contact the RV park to confirm hookups, rates, and availability.

Does Millersylvania State Park RV Campground take long-term or monthly stays?

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

Nearby in Thurston County

See all 12 in Thurston 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.