Spinalonga is a popular tourist attraction, known for its archaeological site and fortress (once used as a Turkish bastion and leper colony), shallow pools formerly used to harvest sea salt, and pretty pebble beaches along clear waters. You can reach the island by boat trip from Plaka, Elounda, and Agios Nikolaos, but by far the best way to visit the island’s archeological site is with an expert tour guide. Many full-day Spinalonga tours include other nearby highlights like the so-called “bottomless lake” in Agios Nikolaos and the beautiful beaches on Kolokytha, and some offer a BBQ lunch. If you’re a more adventurous visitor, choose a tour that pairs a ride through the countryside on a 4x4 with a private speedboat trip to the island.