| Activities on Kauai: Online booking of tours and activities online for the island of Kauai. |
| Aloha Kauai Tours: Four wheel drive tours and guided snorkel tours. |
| Blue Dolphin Charters: Napali coast whale watching tours, booking information, Poipu Beach sunset sails, and Hawaii catamaran ocean cruises. |
| Capt. Andy's Sailing Adventures: Enjoy boating tours aboard a custom catamaran - the Spirit of Kauai. Experience the exhilarating sailing adventure along the beautiful Na Pali coastline of the Garden Island. |
| Captain Sundown: Sailing, snorkeling and private charter boat tours of the Na Pali Coast departing from Hanalei Bay. |
| Catamaran Kahanu: Port Allen based boating company offers Na Pali tours and whale watching expeditions. |
| Hawaii Movie Tours: Tours of Kauai's famous film locations in luxurious 'theaters on wheels'. See Kauai Through Hollywood's Eyes. |
| Holoholo Charters: Snorkeling, sightseeing and whale watching tours to Na Pali and Niihau. View photo gallery and information on local marine life. |
| Jack Harter Helicopters: The originator of helicopter tours on Kauai. Discover the scenic tours and charters we offer into Kauai's beautiful wilderness areas. |
| Kauai Activities Planning Guide: Online activities planning guide. Discounts on the recreational activities on Kauai. |
| Kauai ATV Tours: Experience Hawaiian jungles on a safe, and easy to use four-wheel vehicle. Drive through a mysterious tunnel, a volcanic crater, and to the top of a private ridge for a breathtaking view of the Mahaulepu coastline. |
| Kauai Sea Tours: Na Pali Coast sailing ecotours and boat charters. |
| Kauai Z-Tourz: Visit the Napali Coast, sea caves, waterfalls, and secluded beaches. Whale watching and dolphins, too. |
| Outfitters Kauai: Offers outdoor adventure activities including kayaking, hiking and downhill bicycle tours. Provides tour details and restrictions, images and video presentation. |
| Princeville Ranch Hiking Adventures: Hike on 2,000 acres of remote, private property on Kauai's beautiful North Shore. Experienced guides cover history, flora and fauna. Backpacks, water, snacks, and ponchos, included. |
| Silver Falls Ranch: Offers group and private horseback trail rides on Kauai's North Shore. |
| Will Squyres Helicopters: Tours of the Garden Island in comfortable ASTAR-350BA helicopters. Includes interesting Shockwave tour of Kauai. |