The Barbaria Cape Lighthouse
The Barbaria Cape Lighthouse is next to La Mola (at the other end of Formentera) and it's one of those places in Formentera that you never have to stop going to because it's so beautiful. Especially seeing a sunset there. In the summer you can usually go from 8:00 p.m. until 9:00 p.m. It's located in the southeast part of the island, about 7 miles away from San Francisco, which happens to be the nearest town.