WELCOME TO FUN BROTHERS

Discover the unparalleled beauty of Vieques, Puerto Rico, with Fun Brothers your go-to team for unforgettable Caribbean adventures. From the magical glow of the world’s brightest bioluminescent bay to hidden snorkeling spots and scenic rides, we blend excitement, relaxation, and the raw beauty of nature into one incredible experience.


And the best part? We’re happy to share it all with you. Come see why Fun Brothers is more than a tour — it’s a memory in the making.

Totally Clear Kayaking Bio Bay Tours

Experience the Magic of the Vieques Bio Bay — A Family Adventure Like No Other!

From there, we’ll paddle into the glowing waters of the bay, where the magic of bioluminescence surrounds you. It’s an unforgettable experience for families, friends, and anyone ready to witness nature’s wonder up close.

Explore the Moonrise, Moonset, and Lunar Phases in Vieques, Puerto Rico.

Let us take the stress out of planning so you can focus on what matters — enjoying the beauty of Vieques and the magic of the Bio Bay.

Have questions or need help? Contact us anytime before your trip.

Important Travel Notice: if you plan to take the late ferry back to Puerto Rico, after our Stargazing or Bio Bay trips you must book our 7:15 PM tour and coordinate transportation with us in advance. Failure to do so may result in an overnight stay, as later ferry options may not be available.

Ferry Ticket Assistance & Travel Tips

Only 20% of ferry tickets from Ceiba to Vieques are available online. To secure your spot, we highly recommend purchasing your tickets in person at the Ceiba ferry terminal ticket window especially during peak travel times. Also we have the best Mosquito Bio Bay Prices, we also offer discount when we have big groups

Stargazing & Constellation Experience

Experience the night sky like never before with our Stargazing & Constellation Shoreline Tour, hosted just off the shoreline of Sun Bay Beach in Esperanza (on a grassy open area just inland from the water).


Don’t miss this unique blend of adventure and astronomy! Book your Tour of the Constellations today and experience the universe like never before!

Totally Clear Bio Bay Kayaking Tours

Reservation receipts are sent by [email protected]. If you do not see it in your inbox, please check your spam/junk folder.


The ticket service charge is a 3rd party non-refundable charge.

Understand as the operator, you are fully responsible for any damages, stolen and or lost equipment.

Understand there is a $500 security security deposit for each UTV rental that must be paid using a Visa or MC

Snorkeling Tours

Reservation receipts are sent by [email protected]. If you do not see it in your inbox, please check your spam/junk folder.


The ticket service charge is a 3rd party non-refundable charge.

Understand as the operator, you are fully responsible for any damages, stolen and or lost equipment.

Understand there is a $500 security security deposit for each UTV rental that must be paid using a Visa or MC

2 Passenger Kawasaki Mule UTV

Rentals can only be returned during operating hours 9-4:00

The 24 Hour rentals must be returned at 24 hours.


The ticket service charge is a 3rd party non-refundable charge.

As the operator, you are fully responsible for any damage, loss, or theft of the equipment. A $500 security deposit is required for each UTV rental and must be paid using a valid Visa or MasterCard.

4 Passenger Kawasaki Mule UTV

Rentals can only be returned during operating hours 9-4:00

The 24 Hour rentals must be returned at 24 hours.


The ticket service charge is a 3rd party non-refundable charge.

As the operator, you are fully responsible for any damage, loss, or theft of the equipment. A $500 security deposit is required for each UTV rental and must be paid using a valid Visa or MasterCard.

Snorkel Gear Rentals

Snorkel Gear Rentals

Select Mask, Fins, and/or life vest for rent.

Reservation receipts are sent by [email protected]. If you do not see it in your inbox, please check your spam/junk folder.


The ticket service charge is a 3rd party non-refundable charge.

Chair & Boogie Board Rental

Reservation receipts are sent by [email protected]. If you do not see it in your inbox, please check your spam/junk folder.


The ticket service charge is a 3rd party non-refundable charge.

Rockin' it Kayaks
Double Ocean Kayak. Includes 2 paddles, 2 life jackets, car straps, and suggested trips.

Reservation receipts are sent by [email protected]. If you do not see it in your inbox, please check your spam/junk folder.


The ticket service charge is a 3rd party non-refundable charge.

Balancin’ it Paddle Board Rentals

Like standing on water, gain a new perspective of Playa Esperanza.

Reservation receipts are sent by [email protected]. If you do not see it in your inbox, please check your spam/junk folder.


The ticket service charge is a 3rd party non-refundable charge.

Stargazing & Constellation Experience

Embark on a magical adventure with our Tour of the Constellations in Vieques, Puerto Rico. This 1-hour guided takes place on the Vieques Caribbean shoreline under a breathtaking, star-filled sky.

Our expert guides will lead you on a journey through galaxies, star clusters, nebulae, and the mesmerizing Milky Way. You'll also have the chance to spot Venus, Mars, Jupiter, Saturn, Mercury, Uranus, and Neptune thanks to Vieques minimal light pollution and crystal-clear skies offering an unmatched stargazing experience.


The ticket service charge is a 3rd party non-refundable charge.


The ticket service charge is a 3rd party non-refundable charge.
As the operator, you are fully responsible for any damage, loss, or theft of the equipment. A $500 security deposit is required for each UTV rental and must be paid using a valid Visa or MasterCard.

A Fun-Filled Family Kayak Snorkel Reef Discovery Tour

Snorkeling & Kayak Adventure to Cayo Real

Get ready for an unforgettable snorkeling adventure in Esperanza, Vieques, Puerto Rico!
This tour combines kayaking and snorkeling for the ultimate island experience.

Your guide will meet you at our central meeting point in Esperanza before leading you on a scenic paddle across crystal-clear waters to Cayo Real, a beautiful and secluded private island just off the coast of Vieques.

Once we reach the island, we’ll pull the kayaks onto a quiet beach and gear up for the next part of your adventure — snorkeling around the vibrant coral reef that surrounds Cayo Real. You’ll explore colorful marine life, tropical fish, and the peaceful underwater world that makes this area so special.

This unforgettable 1.5 hour snorkeling tour is perfect for nature lovers, adventure seekers, and anyone visiting Vieques, this is a must-experience activity in the Caribbean.

Book now and see why our tours are a top choice for unforgettable island adventures!

Book Your Adventure Today

Our experienced guides will ensure your comfort and safety throughout the experience, offering instructions, fun facts about the local ecosystem, and plenty of time to relax and explore.

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