As the leaders in the industry we feel it is our duty to have all our tours conducted by professionals. Our Manatee snorkel tours are guided by USCG Captain as well as a licensed and insured dive professional. Our in water profess... More

Dive Lanai’s famous caverns, lava shoots, swim throughs, and arches on Maui's most popular 2 Tank boat dive. Ancient lava flows have created a stunning underwater landscape on the neighboring island of Lanai. We love the under... More

Welcome aboard Hawaii Nautical, you're invited to observe, learn, and experience Hawaiian Green Sea Turtles firsthand! Guests will learn about the life cycle, behaviors, and threats to the Hawaiian Sea Turtles "Honu" (Learning pr... More

What sets us apart: 1. Bespoke dive sites on Oahu 2. Unlike 98% of the snorkeling and diving tour operators in Hawaii, our crew are 100% certified, licensed, insured PADI dive professionals who are certified active and current in ... More

As the leaders in the industry we feel it is our duty to have all our tours conducted by professionals. Our Manatee snorkel tours are guided by USCG Captain as well as a licensed and insured dive professional. Our in water profess... More

Family Friendly – We can accommodate kids, non-swimmers, and not-strong swimmers. All snorkel gear and wetsuits included. Small groups. Experienced crew. Amazing manta ray encounters. Rx masks are available in a limited range ... More

Experience the vibrant underwater world at Molokini Crater, a renowned marine preserve just a short boat ride from Kihei. With over 25 years of expertise, this guided tour takes a maximum of 16 Divers per tour ensuring personalize... More

Snorkeling is fun, safe, and easy aboard the Sundiver III. Join us for a 2.5 hour underwater tour to one of the shallow, inner, coral reefs located at the "World Famous" Key Largo National Marine Sanctuary, also known as the origi... More

Learn about the Mexican Caribbean and its marine diversity many Schools of different fish and an innumerable amount of Corals. 3 Different areas: Lighthouse, the famous Underwater Museum and and Manchones the Biggest coral reef i... More

Introducing Squid! The quietest experience you will have on a boat while watching dolphins. We worked with David Walworth, an MIT educated Naval Architect and Principal Engineer known for his high-efficiency catamaran designs, to... More

Discover the best of Oahu on a full-day Circle Island Tour featuring Hawaii’s iconic landmarks, breathtaking coastal views, and hidden gems. Travel with a knowledgeable local guide sharing authentic Hawaiian culture, history, an... More

Sian Ka'an is one of the largest protected areas in Mexico with a great natural diversity. The best way to discover Sian Ka' an is on board a boat which get you to explore different coastal and marine ecosystems that are habita... More

Discover the beauty of West O‘ahu’s coastline on a 3-hour sailing adventure from Wai‘anae Small Boat Harbor. Cruise along the scenic coast as our crew helps you spot pods of wild spinner dolphins — sightings are guaranteed... More

Join us for a snorkel adventure to the only living coral reef in North America. We have several fantastic reefs to choose from on both the north and south sides of Key West, each offering a unique experience. It’s about an hour ... More

This was the very first tour we created, and it is still our guests' favorite. After years exploring the Riviera Maya, we chose the two places we love most: a sanctuary where sea turtles and stingrays live in the wild, and a stret... More

This amazing snorkeling experience is only available in Crystal River, Florida! This is the only Coast Guard-certified vessel that includes free photos at the end of your adventure! Avoid $10 parking fees and $5 marina fees that ... More

Get ready for fun in the sun on this 3-hour dolphin watch and snorkeling adventure. Sail away through the historic Grand Lagoon and see dolphins swimming alongside the boat, then jump in for a shallow-water snorkel experience to s... More

Get with Oahu's ultimate charter on a 43-foot world recognized yacht while enjoying the waters of Waikiki on this 2.5 hour experience. Aboard there’s more than enough space to lounge and relax in this intimate setting with a max... More

Are you looking to explore the gorgeous reefs of the Florida Keys? Are you also looking to go out on a snorkeler friendly boat? Then you've the found the tour for you! On our snorkel-only trips we head out on our 2022 51' catamara... More

Explore the hidden side of Clearwater Beach on a private pontoon tour designed to escape the crowds. Cruise through the Clearwater barrier islands as you search for dolphins, snorkel in clear Gulf waters, and collect seashells alo... More