Millersylvania Retreat Center Lodge

Millersylvania Retreat Center

Nestled amongst the trees on the shores of Deep Lake at Millersylvania State Park, Millersylvania Retreat Center offers swimming, fishing and canoeing. With miles of hiking trails, a fitness trail and wildlife viewing, this facility has something for everyone.

Overnight accommodations

Facility accommodates up to 150 guests in 16 heated cabins with restrooms nearby, and three heated cabins with restrooms and showers. This facility includes beds with mattresses; however, linens are not provided.

Recreation hall

The recreation hall has a large, fully equipped kitchen which includes a walk-in refrigerator, reach-in freezer and walk-in pantry making preparing and serving your group meals a breeze. Cleaning supplies, kitchen utensils, pots and pans, dishes, tables and chairs are included. 


This facility accommodates up to 150 guests. Minimum and maximum occupancy (number of beds) varies by facility and season. User group may have less than the minimum, however the minimum fee still applies. Please see the rates page for individual facility details.

Recreational activities

For your recreational or educational activities, the site offers two sheltered outdoor classrooms, an open-air barn and amphitheater with firepit. Firewood is not provided. Inquire with the park for local purchase options.

An expansive field system provides lots of room for outdoor play including dodgeball and soccer. In addition, there is a half-court basketball, volleyball court, tetherball and horseshoes.

Swim or paddle the lake with a canoe or paddle board, which is included in your rental.

Additional information

For the safety and care of your attendees, groups are encouraged to bring their own first-aid equipment. 

For additional information, visit Millersylvania State Park webpage, Retreat Center Rules webpage and Retreat Center Rates webpage.

Contact the park to schedule a tour of the facility.

To make a reservation, email a completed Reservation Request Form (PDF 175KB) to


Contact Us

Name Millersylvania Retreat Center
Phone (360) 902-8600
Name Millersylvania State Park
Phone (360) 902-8648
Address 12245 Tilley Road S Olympia , WA 98512