Take the ride of a lifetime beneath the waves in this adventure aboard a comfortable submarine. Explore a 25-acre magical world of marine life and colorful coral reefs. Get up close and personal with some of Hawaii's most exotic inhabitants. Descend more than 100 feet and see the sights from a fish-eye view. Board the famous submarine via a special ladder and get ready for a journey to the center of Hawaiian sea life. Marvel at the flora and fauna in their natural habitat. Enjoy free public parking in downtown Kona or at King Kamehameha's Kona Beach Hotel for a discounted rate for 4 hours. The excursion is approximately 1 hour and 30 minutes, weather permitting. Actual underwater time is 45 minutes.

The iconic Spirit of Aloha provides the ultimate in sailing comfort and snorkeling fun. Choose from morning or afternoon excursions, where you are likely to see dolphins, sea turtles and other marine life unique to the warm waters of Hawaii. Explore parts of the Big Island Kona coast on the Waikoloa and Kohala-Kona coastline aboard a 54-foot sailing catamaran. Dolphins, green sea turtles and seasonal whales are some of the creatures that can be seen. Board from Anaehoomalu Bay to snorkel, sail, enjoy and relax. The custom-designed sunset-orange and maile lei sail is a stunning contrast to the azure Pacific as it sails along the blue Pacific ocean. Itineraries include morning and afternoon snorkel sails, and sunset cruises. The beautiful 53-foot (16-m), custom-built catamaran offers a smooth, comfortable, and relaxing ride. There is onboard bar, plenty of shade, 2 restrooms, ample seating both indoors and outside, fresh-water shower rinse, and a sound system. Lifeguard-certified, in-water guides are there for your service and comfort. During whale season December through April, majestic humpbacks are likely to be spotted. Snacks and beverages served aboard.