At the time of the arrival of the Europeans in the 16th and 17th centuries, the Lenape homeland ranged along the Atlantic's coast from western Connecticut to Delaware, which generally encompassed the territory adjacent to the Delaware and lower Hudson river valleys, as well the hill-and-ridge dominated territory between them. Relatives of the Algonquian Amerindians whose territories ranged along the entire coast from beyond the Saint Lawrence River in today's Canada, and the tribes throughout all of New England, down into northern South Carolina, the Delaware Confederation stretched from the southern shores of modern-day Delaware along the Atlantic seaboard into western Long Island and Connecticut, then extended westwards across the Hudson water gap into the eastern Catskills part of the Appalachians range around the headwaters of the Delaware River and along both banks of its basin down to the mouth of the Lehigh.