The Olympic Peninsula is home to the longest natural sand spit in North America; the Dungeness Spit just north of Sequim, WA.
Dungeness National Wildlife Refuge, Visit Us - Activities
Dungeness Recreation Area in Washington - AllTrips
Local Adventures: Dungeness Spit I Trail Cooking
Hiking Dungeness Spit in Sequim, WA
Dungeness Spit in Sequim - Tours and Activities
5 Great Reasons The Dungeness Spit is Perfect For Birdwatching
Dungeness National Wildlife Refuge Dungeness Spit — Washington Trails Association
Hiking Dungeness Spit, The Longest Sand Spit In America
Update On European Green Crab At Dungeness Spit – Washington Sea Grant