About This Tour
Experience the Brightest bioluminescent bay on the World! (Guinness World Records Certified) Join us on the only same day Vieques Bio Bay + Beach Day Trip from San Juan without spending a night in Vieques with a VIP Itinerary. Once-in-a-Lifetime Bioluminescent Experience! Experience relaxation at one of the most beautiful beaches in Puerto Rico, Sun Bay Beach, have dinner and walk by the amazing Malecon at Esperanza, and then Paddle on a Clear Bottom Kayak through the mystical mangrove channels and feel the adventure as you explore the captivating glowing water of Mosquito Bay. Guided trip into one of the most amazing natural phenomena of the world with our tandem CLEAR BOTTOM KAYAK! The adventure to Puerto Mosquito can only be described as magical. *The beach stop on the itinerary will be Sunbay or Esperanza Beach depending on weather conditions and timing on the itinerary. Age Requirement: 4+ Combined Kayak Weight Limit: 380 pounds
Photo Gallery






TopTours Insights
Vieques Bio Bay Tour and Beach Day Trip from San Juan by Ferry
We recommend this tour for adventurous couples and families seeking an unforgettable bioluminescent experience combined with a relaxing beach day. I VENTURES Tours, Yacht and Boat Rentals ensures a seamless journey from San Juan to Vieques, including ferry transport and expert guidance for an immersive evening in the glowing bay.
Calculating tour characteristics...
What's Included
What's Not Included
Additional Information
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
✓ Free cancellation due to bad weather
Tour Operator
I VENTURES Tours, Yacht and Boat Rentals.
Official supplier for this experience. Bookings are handled directly through Viator with verified partners.
Viator Certified
Trusted local operator
Guest Ratings
Total review count and overall rating based on Viator and Tripadvisor reviews
Based on 138 verified reviews
Average rating
Guest Reviews Preview
See what other travelers are saying about this experience.
Frequently Asked Questions
Common questions about Vieques Bio Bay Tour and Beach Day Trip from San Juan by Ferry
Who operates this experience?
This experience is operated by I VENTURES Tours, Yacht and Boat Rentals., a local water sports provider.
What's included?
This tour includes Visit Sun Bay or Esperanza Beach and El Malecon , Round Trip Transportation San Juan to Ceiba Ferry Terminal, and Guided Bio Bay Clear Bottom Kayak Tour. Additional amenities and services are included. All inclusions are provided by the tour operator.
How long is this tour?
The experience lasts approximately 11 hours, giving you time to fully enjoy your chosen activity.
Can I cancel this tour?
Yes, you can cancel up to 24 hours before the scheduled departure time for a full refund. If weather conditions are unsafe, the tour may be canceled by the operator. In such cases, you'll be offered a refund or reschedule.
What should I bring?
We recommend bringing a swimsuit, towel, and sunscreen. All necessary equipment is provided by the tour operator.
Is transportation included?
Yes, transportation is included. Hotel pickup and drop-off are typically provided.
Will I receive instant confirmation?
Yes, you'll receive instant confirmation when you book.
Is this tour worth it?
Yes, this experience has a 4.7-star rating based on 138+ reviews, making it a highly rated option.
What to expect on this tour?
This water sports experience lasts approximately 11 hours and includes all necessary equipment and guidance. You'll have access to Visit Sun Bay or Esperanza Beach and El Malecon and more.
What's the best time to do this tour?
Morning and early afternoon are typically the best times for water activities, as conditions are usually calmer and visibility is better.
Do I need to know how to swim?
Swimming ability requirements vary. Life jackets and safety equipment are provided. Please check the tour details or contact the operator if you have concerns about swimming requirements.
Ready to Go?
Book Vieques Bio Bay Tour and Beach Day Trip from San Juan by Ferry
Secure your spot instantly through Viator and receive flexible cancellation options plus verified customer support.
Trusted partner • Instant confirmation
