East of Milos lies Poliegos, home to a retired couple and what some argue are Greece’s most surreal blue-green waters. You’ll want to tap Salty Rides for a customised, all-day excursion aboard a speedy RIB exploring the islet’s seemingly limitless coves and peninsulas. If the weather permits, skipper siblings Manolis and Michael Tourlos might take you to isolated Soufi Bay and a fjord in northern Kimolos. Included are take-home beach towels, sea toys and Milean cheese pies.