Baileys Harbor Range Lights Built in 1869, automated in 1972, these Door County lighthouses are part of the Ridges Sanctuary and viewable in a self guided tour. The unique attraction of these lighthouses was the upper and lower lights. In order for a sailor to enter the harbor safely, he needed to see both lights lined up as one. Once this was viewable, the captain knew "the coast was clear!"
Cana Island, Door County, WI