Very close to the airport of Santorini you can find the beach of Monolithos. Although perhaps not the best beach on the island, it is not as crowded as Perissa or Perivolos. It also provides umbrellas and sunbeds (5 €). The black sand is very fine and shallow waters. There are only a couple of restaurants, but they have homemade food and fresh fish at a price more affordable than in other places of interest.