Seaquest State Park

Seaquest State Park is a 475-acre, year-round camping park near Mount St. Helens. The beautifully forested park, with large secondary old growth trees, is situated off Spirit Lake Highway across from Silver Lake and the Mt. St. Helens Visitor Center. Seaquest property claims over a mile of Silver Lake shoreline, a shallow wetland lake. Enjoy one mile of wetland trail and four miles of woodland trails for hiking and bicycling. See spectacular views of wildlife, Silver Lake, and the surrounding area. There are also children's play areas and playing fields. Great seasonal fishing, boating, and swimming are available nearby. An outstanding interpretive center details the history and geology of Mount St. Helens.

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. History
  5. Maps

Picnic & Day-Use Facilities
There is one reservable kitchen shelter with electricity. The park also has 108 unsheltered picnic tables. Reservations can be made online or by calling 888-CAMPOUT (888-226-7688).

  • 7 miles of hiking trails
  • 1 mile of ADA-accessible hiking trails
Other Activities
  • Amphitheater
  • Bird watching
  • Children's play areas (2)
  • Horseshoe pits (6)
  • Mount St. Helens Visitor Center
  • Volleyball field
Interpretive Opportunities
The Mount St. Helens Visitor Center is located across the road from the park entrance. It was incorporated into the state park system in October 2000. The center focuses on information about the volcano and features a first-rate exhibition hall and a 15-minute film presentation of the 1980 eruption.