The 10 Best Things to do in Piti, Guam

Guam Ocean Adventures is located in beautiful Apra Harbor.We understand how to make your vacation unforgettable. We specialize in private groups but have many marine sports to choose from! Guided Snorkeling Tours, Experience Diving (DSD), Beach Diving, Freedom Diving (Snuba), Standup Paddleboard Lessons, SeaTREK Helmet Diving, Freediving Lessons, UW Digital Photography, Banana Boat Rides. You have time to relax on the beach before the next activity. From the surface to the depths of the ocean, we can take you there! You can try one tour or make a package, and experience several kinds of marine sports for the day!

This popular diving site contains coral reefs in caverns that were once thought to be bomb craters from World War II, but were actually the result of natural causes.

Micronesian Divers Association (MDA) is the largest diving operator on Guam and one of the largest PADI dive training centers in the Americas. We operate two 42' Newton diving vessels capable of handling up to 30 divers for 2-tank dives and our shop includes full retail, rental and repair services. Our dive boats operate daily and the schedule is available on our website. Guam's water temp: 82-86°F (27-30°C) Visibility: Inner harbor 30-60ft, outer reefs 100-150ft or more. Please visit MDA on your next trip to Guam! • Guided diving including hotel pickup, tanks, weights and a professional dive guide. • FREE guided shore dives every weekend. Meet at the shop and join a group of local divers on a shore dive led by one of our professional dive guides. • Private Charters available for large and small groups of divers or non-divers. • Scuba training - E-learning makes it easy to start your course work online and complete your Open Water Diver certification in Guam's warm water. • Continuing Education - Dive deeper into the sport with PADI's advanced, specialty and professional courses. • Full retail, rental and repair services. • Online boat schedule (visit our website) Safety is our priority! All divers on MDA vessels are required to have a personal SMB (surface marker buoy/safety sausage) and a dive computer.

Fish Eye Marine Park’s underwater observatory is located in the Piti Bay Marine Preserve, Guam. You can enjoy a breath taking panoramic view of the surrounding ocean through the 24 large viewing windows of the observatory.

Fish Eye Marine Park’s underwater observatory is located in the Piti Bay Marine Preserve, Guam. You can enjoy a breath taking panoramic view of the surrounding ocean through the 24 large viewing windows of the observatory.