After a short boat ride across the idyllic North Sound, you enter the incredible Bio Bay. Once there, we will share the story of why the bioluminescent organisms gather in this area and what creates this natural phenomenon.

You are welcome to swim in the water to experience the millions of glowing organisms and their mesmerizing light display. Alternatively, you can stay on board and watch the magnificent natural show unfold around you.

We provide snorkel masks, floating noodles, and a light dive skin to keep you warm.

Tours are only scheduled when conditions (moon cycle and moon rise/set) are optimal for viewing. Please check our online calendar for available dates and times.

Tours depart between 5:45 pm and 7:00 pm, depending on the time of year, and last approximately 2.5 hours.