Among Portland’s nicknames, none is more visibly obvious than Bridgetown, named for the 12 bridges that span the city’s main river. The river contributes mightily to the character of Oregon’s largest city—and Portland cruises are an excellent way to get to know both the city and river. Book a table on a tour boat for a relaxing dining experience while you watch the city drift by, or focus on the views with a sightseeing cruise. Take in the city lights after dark from a pontoon boat, or sail by places you can only see from the water.