Hope Island Marine State Park - Mason County

Hope Island Marine State Park is a 106-acre marine camping park on the western side of the state in Mason County, Puget Sound. This island is reachable only by boat. Covered with old-growth forests and saltwater marshes, the park features a beach 1.5 miles long, and two miles of hiking trail attract boaters to this small, quiet island.
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  1. Activities
  2. Boating
  3. Camping
  4. History
  5. Maps

Picnic & Day-Use Facilities
The park provides four unsheltered picnic tables for day-use visitors. Garbage must be packed out when picnickers leave. No open fires are permitted on the island. Water is not available, but two vault toilets are provided. Tables are available first come, first served.

  • 2 miles of hiking trails
Water Activities & Features
  • Clamming
  • Saltwater fishing
Other Activities & Features
  • Beach exploration
  • Bird watching
Additional Information
  • No fires are permitted at the park.
  • 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.