This nice guide by doityourselfrv.com describes a well-planned drive up the Maine coast, from York through Bar Harbor and up to the border of Canada. Pictures and handy descriptions guide you through the most accessible lighthouses, from the Nubble in York, right through to Canada’s gorgeous Campobello Island. Drive all or any portion of the route and keep your camera charged up. Some lighthouses are open to visitors and some are not. Some also have small gift shops. There is much to learn!
Map. 
