Hop in a kayak for a full day of exploring in the crystalline waters around the Lefkada Archipelago, known to be one of the most protected and calm seas in the world. Go on a cave tour, snorkel around a coral reef, and make pit stops for snacks and lunch on remote beaches.   Meet your guide at the Nydri Port and start by familiarizing yourself with the kayaking equipment. Paddle three miles up the coast to Red Rock Beach where you will stop for a swim and have snacks to keep you energized. Check out the mythic caves of Messini before paddling towards the island of Meganisi. Make a 45-minute stop on the uninhabited island of Thilia for snorkeling and lunch. Explore Meganisi, a relatively undiscovered island off the west coast of the Greek mainland. From there, head to Skorpios, a private island owned by the family of Greek shipping magnate Aristotle Onassis. Finally, kayak the perimeter of the island of Madouri before returning back to Nydri Port.