Kauai Sea Caves

Explore the Iconic Sea Caves and Arches of the Nā Pali Coast

The Nā Pali Coast is home to some of Hawaii’s most breathtaking sea caves and natural arches. Carved over centuries by mighty ocean swells, these geological wonders are only accessible by sea and remain one of Kauai’s most unique and awe-inspiring features. Every formation tells a story of nature’s raw beauty and force, from narrow cave entrances hidden along towering cliffs to massive open-ceiling caverns that flood with sunlight and ocean mist.

Visitors on a Nā Pali Coast raft tour or boat excursion often get up-close views of these legendary spots – including the famous Open Ceiling Cave (Pukalani), Pirate’s Cave, and the dramatic Honopū Sea Arch. These formations are scenic highlights and offer a look into the volcanic origins of Kauai and the ongoing erosion that continues to shape the coastline today.

If you’re planning a trip along Kauai’s north shore, don’t miss the chance to experience these sea caves and arches in person. Book a Na Pali Coast Sea Cave Tour with us at Na Pali Riders! They’re a must-see for anyone exploring the Nā Pali Coast by water.