Millersylvania State Park — RV Camping in Olympia, WA

Millersylvania State Park, nestled in an old-growth forest along Deep Lake near Olympia, Washington, combines full-hookup RV camping with authentic Pacific Northwest wilderness. The park features 30-amp electrical service, water hookups, dump stations, and pull-through sites designed for larger rigs, along with essential amenities including hot showers, fire pits, picnic tables, and grills. Outdoor enthusiasts enjoy miles of forested hiking and biking trails winding through creeks, fields, and seasonal wildflower displays—ideal for bird watching and wildlife observation. Two swimming beaches provide access to Deep Lake's calm, protected waters (5 mph speed limit), while anglers pursue fishing opportunities year-round. Additional activities include kayaking, paddleboarding, and exploring the fitness trail. Located just minutes from Olympia, the park offers convenient proximity to the state capital while maintaining its established forest setting and peaceful atmosphere. The combination of quality camping infrastructure, natural beauty, and diverse recreational opportunities makes Millersylvania State Park an ideal base for RV travelers exploring the Washington region, whether seeking outdoor adventure or a relaxing lakeside retreat.