Once on the main island, the best way to explore the archipelago is to take one of the many available San Juan Islands cruises.
There are 172 islands in the archipelago–and 4 are served by Washington State car ferries—San Juan, Orcas, Lopez, and Shaw Island. They vary in size, but they have one thing in common: thriving wildlife. If you are a bird watcher or a nature lover, this is a trip you will greatly enjoy. To give you an idea of what you can experience, read this brief preview of nature-watching activities that open a portal as wide as the sea to a wonderful array of marine life around the islands. Read more on this article: http://bit.ly/2oEuoVk