Breathing Observation Bubbles (BOB) Underwater Adventure
This is one of the newest ocean activities available on Oahu. Explore the island’s underwater world with a submersible scooter, also known as a Breathing Observation Bubble (BOB). These self-propelled, eco-friendly underwater scooters are easy to operate and no scuba diving experience is necessary.
The scooter allows you to sit on a seat with your head inside a clear acrylic bubble, which is filled with air from the storage tank. You can cruise around just below the water’s surface and see a variety of tropical marine life up close. A master diver will accompany you on your BOB Underwater Adventure.
This is surely one of the most unique activities that books up quickly, so make your reservation early.