Grand Cayman’s Bioluminescent Bay glows after dark as millions of microscopic plankton light up with every movement. The shared evening boat tour starts at Starfish Point, where you can explore calm, shallow waters and look for upside-down jellyfish before continuing to Bio Bay under the night sky. Local guides explain the science behind the glow during a guided swim, while the boat deck provides a dry viewing option. Round-trip transportation from Seven Mile Beach hotels is available, and the bay’s natural intensity varies each night, so the display can look different from one visit to the next.
For a full refund, cancel at least 24 hours before the scheduled departure time.
This tour goes to the Stingray City sandbar where you will interact with stingrays. This tour also includes two snorkeling stops, the magnificent Coral Gardens and the gorgeous Barrier Reef.
From £60.42 per person
We have a comfortable fast boat. Very friendly, professional and safety focused crew/staff. We have been operating bioluminescence tours for over 7 years in Grand Cayman. We have taken thousands of happy customers to the Bioluminescent Bay, and have a great reputation as the leading Bio Bay tour operator in the Cayman Islands.
From £109.52 per person
A Family-Business Owned Operated Company providing numerous excursions in the Cayman Islands for over two decades. We provide FREE Courtesy pick up for our Cruise Ship guest or from Local Resorts. Our highest-ranking excursions are from Stingray City(an experience for all ages to get up close with our beloved Stingray's to pet in crystal clear waist height water) Starfish point, Barrier Reef/Cora…
From £60.42 per person
