Fajardo bio bay tours
Discover the glowing waters of Laguna Grande, the easiest bio bay to access from San Juan

Strap in for an unforgettable ride through one of Puerto Rico's most breathtaking landscapes. Carabalí's UTV Side-by-Side tours take you across 600 acres of lush ranchland at the foot of El Yunque National Rainforest, with sweeping views of Puerto Rico's east coast at every turn.
Choose from a one or two-hour tour aboard Honda Pioneer off-road machines — built to handle the terrain and comfortable enough for the whole family. Before you head out, your guide will walk you through a quick safety briefing and get you set up with a helmet. Whether you've never touched an off-road vehicle or you're a seasoned rider, you'll feel right at home.
On the two-hour tour, you'll also get 30 minutes to cool off and swim in the Mameyes River — a crystal-clear mountain river that flows straight down from El Yunque.
Each vehicle fits up to 4 guests, with pricing available for groups of 2, 3, or 4. Solo riders are welcome at the 2-person rate.
Additional Info
What to bring
- Physical valid driver's license (drivers only)
- Camera
- Sunscreen
- Bathing suit
- Closed shoes (Sneakers or boots are required)
- Long trousers
Special requirements
- Driver minimum age of 16
- Driver must present a physical valid driver's license.
- Passenger Minimum Height: 42 " inches tall. Will be measured upon arrival
- Guests under 18 must be accompanied by someone 18 or older.
- 900 lbs. combined weight limit for each UTV.
Restrictions
- Pets and service animals are allowed but for safety reasons they can not participate in any of the activities.
Disclaimers
- Swimming in the river is weather dependent.
Pricing
Pioneer UTV
One person – $199
Two people – $199
Three people – $255
Four people – $285
Maverick Sport 4-Seater UTV
One person – $230
Two people – $230
Three people – $285
Four people – $315
Maverick Sport 2-Seater UTV
One person – $230
Two people – $230
Maverick Trail 2-Seater UTV
One person – $199
Two people – $199
What’s Included
- Upon arrival, riders will be given a ten-minute introduction on how to operate the vehicle, including safety instructions and will be provided with helmets as a safety precaution.
What’s Not Included
- Food & Drink
From $199 per person
Free Cancellation
Instant Confirmation
Your spot is guaranteed as soon as you book
Secure Payment
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Bio bay tours sell out quickly
Check out our other verified providers below for more dates and options
WHAT GUESTS SAY
FAQ
How far is Fajardo from San Juan?
Fajardo and Laguna Grande is about an hour away from San Juan by car. If you don’t have a car, be sure to book the tour that includes transportation.
How do I know when a tour is available?
If you click “book now” on the tour of your choice, and start the booking process you will be able to see how many spots are available on each tour. If there is limited availability, the number of spots left will appear after you select your preferred date.
When is the best time to go on a Bio Bay Tour?
Bio bays are visible year round in Puerto Rico, but the best time to see their glow is during the dry season (December - March) on a moonless or cloudy night.
Is transportation available from San Juan?
Yes! You can book a tour with transportation from the San Juan area by following this link: Click here.
Is there a weight limit?
Yes, weight limits vary depending on the provider. Generally the limit is 480lbs total weight per kayak OR 280lbs per person.
What's your cancellation policy?
Cancellation policies vary from tour to tour. You can find details in the tour description, but generally 24 to 48 hours notice is required.

