A grand, bright beacon in the night, Ratnagiri Lighthouse warns boats and ships of danger and guides them safely on their way. See if you can climb to the top, or just appreciate the tower from the outside.
This modern navigational aid is located in Ratnagiri. Once you've explored all you can at Ratnagiri Lighthouse, head to nearby Jaigad Fort, Thiba Palace, and Ganeshghule Beach.