The underwater park at Keystone Jetty is found just South of the Keystone Ferry terminal in the Fort Casey State Park.  A small parking area with picnic tables and facilities makes for a nice two-tank location.

About 30 miles North of Seattle on Whidbey Island.  The location makes for a great loop drive for a leisurely day.  The North access to the island is via Anacortes, and the South access is via the Mukilteo Ferry, just West of Everett.  About in the middle of the Island, just South of Coupeville, head West on Wanamaker road (highway 20) to the Keystone Ferry landing.

Keystone Jetty (Fort Casey)

I just went down to Keystone Jetty in Fort Casey, Washington. Shore diving there was excellent!!!!! To those who have not been there, it is definitely worth the drive (we drove down from Vancouver BC). It is a shallow dive with more than a ton of marine biodiversity to look at. Perfect for a 2-3 dive day trip. Be cautious of the current at the end of the jetty.

Ed Alves's Dive Log

@ed_alves

1 dives