Water Sports

 While most people don't associate Iceland with snorkeling, the cool Nordic country actually offers plenty of underwater marvels -- you'll just need a wetsuit. With this experience, a professional guide will take you to Silfra, a fissure between North America and Europe in Thingvellir National Park that marks where the two continental plates are slowly drifting apart. You and your group will get a chance to spend around 40 minutes in the water before heading back to shore.

Receive a souvenir snorkel tube and a CD of underwater photos with this guided snorkeling tour in Los Cabos. You'll board a glass-bottom boat to explore the dramatic features of Land's End, passing by the Arch of Cabo San Lucas en route to Pelican Rock - accessible only by boat. A beachside lunch and round-trip hotel transport are provided.

Snorkel through Los Arcos and have an up-close experience with the diverse marine life in the waters off Puerto Vallarta. Your marine expert guide will teach you all about the sea life in the area. You may see angelfish, eels, manta rays, sea urchins and many more! The tour includes a visit to the beach at Mismaloya and the chance to ride behind the boat on a giant inflatable.

Escape the hustle and bustle of Hvar and discover the secluded Pakleni Islands on a guided kayaking tour, suitable for all abilities. Stop off at beaches along the way to sunbathe, swim, or snorkel and learn more about the region from your professional guide. Benefit from the small-group tour size for a more personalized experience.

Admire views of the Grand Tetons on a 3-hour scenic float down the Snake River. A guide does all the paddling so you can just relax and watch for wildlife along the water. When booking, you have the option to upgrade to include lunch.

Enjoy the serenity and beauty of a small-group snorkeling trip at sunset from Marseille. Head out on a private boat tour to see the Mediterranean coast from a new angle. Go snorkeling around Frioul Island in the Parc des Calanques. Learn about the marine life you can see in this area.

Sail on the Sea of Cortez aboard a catamaran built with green technology and solar power. This 4-hour snorkeling cruise from Cabo San Lucas includes a delicious lunch and unlimited drinks from the open bar, with exceptional service from the onboard crew. Snorkel with marine life and visit the Arch at Land´s End.

Hold on for a wild ride down 8 miles (13 km) of the Snake River during this river rafting excursion. Paddle through Class III rapids or sit in the middle of the 16-passenger raft and let your expert river guide do the work - optimal for families with young children. The journey takes you down white-water sections followed by calm waters. The 3-hour tour includes a continental breakfast plus round-trip hotel transport from Jackson Hole.

Snorkel in the crystal clear waters of Los Arcos on a full-day snorkeling expedition from Puerta Vallarta. Discover the scenic surroundings of the ocean as you cruise on a stylish catamaran, enjoying a fresh and fruity onboard breakfast. Marvel at rugged rock formations and natural sculptures as you glide over the calm waters of the Pacific Ocean. Enjoy local specialties on a beautiful beach as you experience one of the areas most popular tourist activities.

The coast of Baja California is a popular place to spot whale sharks in their natural habitat and this tour lets you swim in an area known for its large population of whale sharks. Under the supervision of an experienced guide, dive in to swim and snorkel near the wild whale sharks, and learn more about the majestic creatures, which can reach lengths of up to 40 feet (12 meters).

Explore the world beneath the waves during this 3-hour, small-group, scuba diving trip in Calanques National Park. Check out the diverse marine like anemones, fish and starfish during a 15-minute dive before strapping on a snorkel and flippers for a 15-minute snorkeling session.

Leave the bustle of Athens behind for a half-day sea kayak adventure along the Athenian Riviera. Paddle up the scenic coastline of the Saronic Gulf, stopping for a swim and snack among hidden beaches and islets on the way to Cape Sounion. Admire a unique view of the Temple of Poseidon from the water, and then go ashore to explore the ancient archaeological site dedicated to the Greek sea god. Reward your efforts with stunning panoramic views over the cape and a delicious meal at a Greek tavern.

Get behind the wheel of an F13 speedboat for a guided tour of Charleston Harbor. Learn the basics of operating the speedboat from your guide, and then follow the guide boat past the Battery, under the Ravenel Bridge, to the USS Yorktown, and more, stopping for photo ops and to optionally change drivers. Small-group tour is limited to eight people or fewer.

Get an adrenaline rush on a rafting adventure. Depart from Split in an air-conditioned minivan and make your way to the Cetina River with your small group. Strap on your helmet and equipment and set out on your raft through the canyon on the Cetina River. Your tour escort is available to help.

Discover Kona's underwater paradise on this 4.5-hour snorkeling cruise and dolphin watch. Cruise through the protected marine sanctuaries of Red Hill, home to more than 600 species of enchanting ocean wildlife. After a safety briefing and some basic instruction from the lifeguard-trained crew, jump in the water for a snorkel. Also, enjoy dolphin watching and a Hawaiian-style barbecue lunch. Then relax with a cocktail from the premium cash bar and enjoy the timeless beauty of the Kona coastline on the return trip. Bring a towel. Everything else is included.

Snorkel the Great Maya Reef on a half-day snorkeling tour of two different reef sites in Puerto Morelos. Spot fish, marine wildlife, and vibrant corals as you swim alongside the snorkel guides, then enjoy some free time to explore the fishing village of Puerto Morelos. This 4-hour snorkel tour includes all equipment, lunch at a beach club, and round-trip transport from centrally-located hotels in Cancun and the Riviera Maya.

Kayak along the coast of Resurrection Bay and enjoy scenic hikes on this full-day tour from Seward. Dock at a cove and follow a knowledgeable guide through a forest to a waterfall and North Beach. Time permitting, discover underground passages in an abandoned WWII bunker. Refuel with a country-style gourmet lunch and snacks, and throughout your day, admire alpine glaciers and watch for seabirds, puffins, Steller sea lions and jumping salmon. This small-group tour is limited to just 12 paddlers to ensure a more memorable experience.

Swim between tectonic plates on this snorkeling tour to Silfra, located in Thingvellir National Park. Clear glacial waters make it easy to see stunning underwater landscapes, while included dry suits help keep you warm throughout the tour. This small-group tour is limited to eight people or fewer for a more intimate experience and includes optional hotel pickup from Reykjavik.

Spot Texas plants and wildlife within Austin city limits on an easy-going kayak tour of Lady Bird Lake. Paddle alongside a guide as you watch for snapping turtles and some of the many bird species that flock to the sheltered reservoir in the Colorado River. The outing begins with a short kayak lesson and all equipment is provided, making this tour a good fit for both beginning and experienced kayakers.

Combine the Riviera Maya's most exciting experiences into an all-day snorkeling, four-wheeling and zipline adventure in Puerto Morelos with round-trip transport from Cancun. Explore two stunning coral reefs where you'll swim above swaying fans and colorful fish, then pump up your adrenaline as you ride an ATV into deep jungle terrain. Try cliff jumping and ziplining in a cool, fresh-water cenote before returning to Cancun.