6 Days, Crystal Yacht Cruises A pristine archipelago, the Seychelles beckons with unspoiled sugar-white beaches, lush emerald mountains, UNESCO-protected wildlife reserves and crystalline waters home to some of the world's most dynamic coral reefs. A two-day, pre-cruise stay in the City of Gold adds a dash of cosmopolitan culture to every voyage. Meet Crystal Esprit®-the world’s newest, most luxurious all-inclusive super-yacht.