Provincetown is served by two seasonal ferries to Boston and one to Plymouth. They all dock at MacMillan Pier, located just east of the Town Hall in the center of town. When operating at full capacity, the pier accommodates in any given day: 11 ferry trips carrying over 5,000 passengers; five whale watch vessels each running up to three trips a day with a total capacity of 3,600 passengers; the town's commercial fishing fleet of 55 vessels; and many other excursion and visiting vessels. It also plays host several times per year as a destination port-of-call to passengers of organized cruise ship tours, whether themed towards the gay traveller, or towards eco-tourism, arts and other aspects of Provincetown and the outer cape.