151 Dives in the Protected Waters of Washington State and British Columbia: The Complete Trailhead to Summit Guide Paperback – Illustrated, August 22, 2007

This is a pretty good guide, its a bit dated, but covers areas in Canada pretty well. There are way too many dive sites in the region for any book to cover them all, and I found this book to be lacking in its coverage of the San Juans and South Puget Sound area, but excelled more in the Canadian waters.

Great large book with a lot of diving PNW sites documented published in 2007. Unfortunately all the pictures are black and white.I still very like it for it textual and map content.

A good choice, partly because most other books on this topic appear to be out-of-print. I am a snorkler, and I appreciate how the book identifies good snokeling sites and specifies the depth of each site. The driving directions and the description of the sealife are very good.

Super

a little outdated but it has a lot of information on the dive sites. and since they don't change that much it is a nice guide to what is available in the Northwest

The bible for B.C. divers

Excellent overview of the diving in the area. Lots of great sites with good descriptions and maps. Good references to dive shops in the various areas. I'd love to see more dives around the olympic peninsula described in the book.

Going to have to get down to Washington and take in some of these sites this year.