The Na Pali Explorer, the original Na Pali ocean expedition, takes you to the base of mystical 4,000-foot-high sea cliffs. You'll be dwarfed by their sheer majesty and color. Sea caves and cascading waterfalls are scattered along this huge green stretch of remote rainforest coastline. The Captain and crew will provide narration on the history and mythology of the area before you take a plunge and begin to snorkel the crystal-clear waters teeming with marine life. You may even spot dolphins! Finally, enjoy a deli-style lunch onboard before returning to your ship. Note: Participants must be at least 5 years of age. Wear a swimsuit and bring a towel. This voyage may be bumpy, so it's not recommended for pregnant women, those with bad backs, heart conditions, or who suffer from sea sickness. Some guests may be assigned to sit on the pontoon part (inflated side of vessel) of the vessel. Tour is only available from April through November.