Ilulissat (Jakobshavn), Greenland

Located in Disco Bay, Ilulissat is home to Sermeq Kujalleq, the fastest-moving glacier in the world. This tremendous river of ice flows from the Greenland Ice Shield toward the sea, funneling through a narrow opening at nearly 40 meters a day. Designated a UNESCO World Heritage Site, it is the “Mother of Icebergs” that fills its fjord and the bay with great quantities of floating icebergs that parade down the bay and into the Atlantic Ocean. No formal excursions are planned for the town, which is home to about 4,600 people and some 3,500 sled dogs.