There are only a handful of vessels licensed to bring guests into the park, but the most comfortable and comprehensive service is Maple Leaf Adventures. The company’s new ferry-grade Cascadia catamaran provides a surprisingly stable ride through the notoriously choppy Hecate Strait, and is currently the only ship of its class bringing guests into Gwaii Haanas. They also offer a similar Haida Gwaii itinerary aboard the Maple Leaf, a classic 92-foot sailing schooner—should you really want to get your Arya Stark on.