Mystery Bay State Park


Located on Admiralty Inlet, Port Townsend Bay in Kilisut Harbor, Jefferson County.

Latitude: 48° 3' 27.65"
Longitude: 122° 41' 41.69"

Pumpout Facility Information

  • Open year round
  • Access is limited to vessels no more than 55 feet
  • Self serve stationary pumpout located at the end of the dock

Summer Hours: 6:30 a.m. - 10 p.m.
Winter Hours: 8 a.m. - 5 p.m.

Marine Services

  • Boat launch
  • Overnight moorage
  • Guest dock is 320 feet in length
  • Seven moorage buoys
  • Estimated minimum depth at mean low tide is approximately 4 feet

Day-Use & Campground Accommodations

  • Picnic tables
  • Fires are allowed during daylight hours only in the three fire rings
  • Drinking water is available
  • Two vault toilets
  • Overnight camping is not allowed at Mystery Bay
  • Primitive campsites for boaters are available at Fort Flagler State Park
Mystery Bay