The Grey's Anatomy Guide to Seattle — For True Superfans Only!

Curious as to why Derek owns a scrub cap with ferry boats on it? So am I, but riding one seems like the best way to pay tribute to McDreamy. If you're looking to experience a city tour on land and water, Ride the Ducks of Seattle. Another option would be to travel on a traditional ferry across the Puget Sound to Bainbridge Island for a relaxing day trip.