Twenty-Five Mile Creek

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
Boaters and campers, come on down! 

Twenty-Five Mile Creek State Park offers one of the top boat launch and moorage sites on spectacular Lake Chelan. 

This small state park has a modern marina nearly halfway along the 50.5-mile lake. Use the park as your launch site to get on the water and set out for distant shores. 

Discover Lake Chelan’s deep blue waters and its small shorefront communities before dropping anchor in a secluded turquoise cove or returning to the park, where a little store with a deck offers amenities and colorful sunsets.
Planning a getaway on terra firma?  Bring your RV or pitch your tent in one of the many creek-side campsites that dot the forested park. Or book the park’s vacation home that sits in the hills just above the marina. Only a mile inland on a winding road, the vacation rental home is pure high desert, with a sprawling house and expansive lawn surrounded by golden hills and green conifers. Having experienced the warm furnishings, large patio, modern kitchen and cozy living room, you may not want to leave.  

Park features

Twenty-Five Mile Creek State Park is a 235-acre inland waters camping park on the forested south shore of Lake Chelan. The park separates the mountains from the lake and is surrounded by extraordinary scenery.

The marina affords visitors excellent boating access to the upper reaches of Lake Chelan.

Discover Pass: A Discover Pass is required for vehicle access to state parks for day use. For more information about the Discover Pass and exemptions, please visit the Discover Pass web page.
  1. Activities
  2. Boating
  3. Camping
  4. Maps

ADA amenities/facilities

  • Campground
  • Restroom

Picnic & day-use facilities

The park provides a small grassy area and a few uncovered picnic tables, available on a first-come, first-served basis.


Water activities & features

  • Two boat ramps
  • Boating
  • Fishing (freshwater)
  • Personal watercraft use
  • Water skiing

Other activities

  • Bird watching
  • Mountain biking

Additional information

  • Visitors may enjoy hiking and scuba diving. A nearby ferry service travels each day to the head of the lake where visitors may stop in at North Cascades National Park.
  • Although hunting is not allowed at state parks, the park makes a great base camp.
  • A recreational license is required for fishing and shellfish harvesting at Washington state parks. For regulations, fishing season information, or to purchase a recreational license, visit the Washington Department of Fish and Wildlife website.