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Map data © OpenStreetMap contributors. Activities powered by Viator. Prices and availability come from each provider and are confirmed when you book with them.

  1. Home
  2. Washington
  3. Olympia
  4. Retreat Center - Millersylvania

Camping at Retreat Center - Millersylvania near Olympia

State park · Olympia · 1 campsite

A forested campground near fishing, hiking, and mountain biking.

About this campground

Millersylvania State Park is an 842-acre camping park with 3,300 feet of freshwater shoreline on Deep Lake. The park has two swimming beaches, miles of forested hiking and biking trails, boat launches, non-motorized watercraft rentals (kayaks, paddleboards, pedal boats) and abundant fishing.

No reviews listedFirst come, first served · visiting info on Washington State Parks

At a glance

  • Pets not allowed
  • Showers

    Dump station on site.

  • River or water access
  • Public land
OverviewCampsitesAmenities & locationPlan your stay

0 available sites

0 open of 1 site types
Check with Going to Camp.

We checked every night of your stay on Washington State Parks: no site is open for all 2 nights. Some sites are open on some nights.

Flexible dates

View the next available two-night stay.

Looking for the next open dates…
Fixed dates

Compare nearby campgrounds open for these dates. Your camping setup, rig size, hookups and dates stay applied.

Nearby campgrounds open for these dates
Check Washington State Parks directly ↗
View full availability calendar · night-by-night from Going to Camp

Availability on Going to Camp.

SiteFr
13
Sa
14
Price
MillersylvaniaXX—

✓ available · R reserved · X not available · C closed · W first come, first served · N not yet released

No site is open for every night of your stay

The listing marks this stay first come, first served — no online reservations. Campground page on Washington State Parks ↗

Check with Going to Camp
Book on Washington State Parks

Amenities & location

  • Accessible
  • Boat Launch
  • Dump Station
  • Picnic Table
  • Shower
  • Toilet
  • Waterfront
Pets
no

Location

12245 Tilley Road South
Open in Google Maps ↗

Retreat Center - Millersylvania: questions answered

What is the maximum RV length at Retreat Center - Millersylvania?
No RV sites listed (per the listing)
How do I reserve a site at Retreat Center - Millersylvania?
First come, first served — pay on site (per the listing)
Are pets allowed at Retreat Center - Millersylvania?
no (per the listing)
Sources and details

At a glance

Official facts link to their source; “Listing” facts come from the washington.goingtocamp.com listing. Anything we can't source says so.

Max rig length
Listing No RV sites listed
Pets
Listing no
Booking
Listing First come, first served — pay on site
Getting there
Listing 12245 Tilley Road South (map in Location below)
Hookups & power · Pull-through / back-in · Road & site access · Generators · Quiet hours · Cell signal · Starlink / satellite · Water · Shade · Price · Stay limits
Not listed — check with campground
Nearby

Campgrounds to compare

Prefer a roof?

Prefer a roof over your head

All glamping →
  • Millersylvania State Park0 mi · Olympia
  • Hidden Meadow Retreat13.4 mi · Olympia
  • Creekside Paradise25.7 mi · Shelton
  • Lewis and Clark State Park (SW Washington)27.1 mi · Winlock
  • Schafer State Park29.5 mi · Elma

Explore nearby

  • Campgrounds near Olympia
  • RV rentals near Olympia
  • Glamping & cabins near Olympia
  • RV rentals in Washington
  • Glamping in Washington

Guides for this trip

  • Camping with dogs
Available Nov 13–15 · 2 nights27 sites open for every night

Millersylvania State Park

0 mi from Retreat Center - Millersylvania (straight-line)
Sites from $23/night
$46 total for Nov 13–15 · before taxes & fees
Rates & availability from Washington State Parks · you book on their site
View Campsites
Available Nov 13–15 · 2 nights3 sites open for every night

Camp Maytown

1.9 mi from Retreat Center - Millersylvania (straight-line)
Sites from $30/night
$60 total for Nov 13–15 · before taxes & fees
Rates & availability from Hipcamp · you book on their site
View Campsites
Available Nov 13–15 · 2 nights2 sites open for every night

Healing Hearts Ranch

4.4 mi from Retreat Center - Millersylvania (straight-line)
Sites from $45/night
$90 total for Nov 13–15 · before taxes & fees
Rates & availability from Hipcamp · you book on their site
View Campsites
Compare site types

1 individual reservable campsite from Washington State Parks, checked Nov 8.

Other sites

1 site

0 open Nov 13–Nov 15

Trip idea

Ideas for your stay

An idea to start from, built from this campground's listing and real tours nearby. Times, openings and prices change, so check each before you go.

  1. Day 1 · Arrive and settle in

    • Check in and set up camp.
    • Swim at the beach or go fishing (per the campground listing)
  2. Day 2 · Get out and explore

    • Beneath The Streets Underground History Tour Seattle area · 1 hr · from $32/person
    • Chef Guided Food Tour of Pike Place Market Seattle area · 2 hr · from $75/person
  3. Optional full-day extension

    Longer tours — plan travel time before and after.

    • Mt. Rainier National Park Highlights Tour Seattle area · 10 hr–12 hr · from $150/person
Ways to stay

Have an RV waiting

    Need an RV for your stay?

    Rentals that may deliver here. Delivery may be available — confirm fees and dates with the owner before you book.

    2021 Starcraft 24' Roomy bunkhouse!
    2021 Starcraft 24' Roomy bunkhouse!

    Travel trailer · 29 ft · sleeps 6 · 7 mi from campground

    $135/night listed · RVshare · Delivery may be available

    View rental
    2024 Jayco Jay Flight 267BHSW "Make A Memory"
    2024 Jayco Jay Flight 267BHSW "Make A Memory"

    Travel trailer · 30 ft · sleeps 6 · 8 mi from campground

    $185/night listed · RVshare · Delivery may be available

    View rental
    2018 Hiker Deluxe - Simple, lightweight, pet friendly!
    2018 Hiker Deluxe - Simple, lightweight, pet friendly!

    Travel trailer · 8 ft · sleeps 2 · 9 mi from campground

    $50/night listed · Outdoorsy · Delivery may be available

    View rental
    Things to do

    Activities near Retreat Center - Millersylvania

    Bookable tours nearby

    Paid experiences on Viator. Distances are from this campground when the tour lists its own start point.

    Beneath The Streets Underground History Tour
    Beneath The Streets Underground History Tour

    Seattle area · 1 hr · from $32/person

    Chef Guided Food Tour of Pike Place Market
    Chef Guided Food Tour of Pike Place Market

    Seattle area · 2 hr · from $75/person

    Mt. Rainier National Park Highlights Tour
    Mt. Rainier National Park Highlights Tour

    Seattle area · 10 hr–12 hr · from $150/person

    See 6 more bookable tours
    Mt. Rainier Day Tour from Seattle
    Mt. Rainier Day Tour from Seattle

    Seattle area · 9 hr–11 hr · from $209/person

    Best time to go

    Seasons, rates and how booked it gets

    Share of site-nights open, booked and closed on Washington State Parks for the next months, checked Nov 8. Months further out may not be released for booking yet.

    MonthOpenBookedClosed
    Nov 20260%0%48%
    Dec 20260%0%35%
    Jan 20270%0%6%
    Feb 20270%0%14%
    Mar 20270%0%10%
    Apr 20270%0%7%
    May 20270%0%0%

    Seasonal loop closures in this window: — (Nov 2026, Dec 2026, Jan 2027, Feb 2027, Mar 2027, Apr 2027).

    Seattle City Highlights Tour
    Seattle City Highlights Tour

    Seattle area · 3 hr · from $94/person

    Seattle's Original Guided Harbor Cruise
    Seattle's Original Guided Harbor Cruise

    Seattle area · 1 hr · from $46/person

    Seattle City and Snoqualmie Falls Half-Day Guided Tour
    Seattle City and Snoqualmie Falls Half-Day Guided Tour

    Seattle area · 4 hr · from $94/person

    Seattle City Tour
    Seattle City Tour

    Seattle area · 3 hr · from $89/person

    Space Needle and Chihuly Garden and Glass Combination Ticket
    Space Needle and Chihuly Garden and Glass Combination Ticket

    Seattle area · 3 hr · from $78/person