Grand Cayman Bioluminous Tour


  • Perfect for all ages and skill level
  • Once-in-a-Lifetime Experience
  • Informative, friendly and professional guide
  • All necessary equipment included

Tour Summary

Join us as the sun begins to set for a unique experience you won’t soon forget. Hidden in the North Sound on Grand Cayman is one of the world's most spectacular Bioluminescent Bays. Stirring the water causes millions of tiny microorganisms called ‘Pyrodinium Bahamanse’ to light up, creating a mesmerizing display of nature. This magical site is one of only a handful of similar locations in the world where you can experience this amazing phenomenon. Using our custom snorkeling gear, you can explore marine wildlife beneath the surface at night! But first, enjoy a beachfront meal along the shores of Starfish point, and observe the many beautiful Starfish that have gathered here. Our blissful adventure concludes with a moonlit sail back to the dock and complimentary transportation back to your hotel or cruise port.

It is your responsibility to make sure you are aware of and understand all restrictions pertaining to this tour before booking online or over the phone. It is your responsibility to ensure that you are medically qualified and within any limits listed below in order to participate in this activity. No refunds will be given to those who reserve a spot and can not participate due to the restrictions listed below. For more information please read our cancellation policy and terms and conditions page or call our staff with any questions regarding your ability to participate.

  • Please call to confirm your tour 24 hours ahead
  • Children must be accompanied by an adult 
  • Not wheelchair accessible 
  • Wear bathing suit and bring a towel
  • Food and drinks are not offered on this tour, you may bring your own sandwiches and beverages/alcohol in your own cooler
  • Minimum numbers apply, there is a possibility of cancellation after confirmation if there are not enough passengers to meet requirements. In the event of this occurring, you will be offered an alternative or full refund

Cayman Islands Snorkeling Tours is always interested in your tour experience with us. We hope you enjoyed your tour and love to hear comments.