Built for the ends of the earth, AllSeas Yachts are American-made steel expedition vessels designed to cross oceans and weather the world’s harshest conditions. Rugged steel hulls and massive fuel capacity contrast with luxurious custom interiors, giving AllSeas true go-anywhere capability without compromising comfort. Whether you’re planning high-latitude exploration or long-range tropical cruising, these rare expedition yachts are built for serious adventurers who won’t settle for ordinary.