Lincolnville Beach, Maine (Public) Lincolnville Beach, Maine is a public beach. Walk the beach and pick up sea glass. The ocean comes up almost to the highway. The town is quaint and there are 3 wonderful restaurants there - all on the water. Also - a general store and lovely , unique shopping If you're looking for a great getaway, then head to Maine. You'll find something special in each region. Embark on outdoor adventures like llama trekking, camping, skiing and snowmobiling. Go antiquing in charming villages. Relax on sandy beaches. Encounter amazing wildlife including whales, puffins and the mighty moose. Immerse yourself in Maine's unique culture at our festivals and fairs. And of course, enjoy lobster the Maine way — fresh from the ocean.