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987 Street, Fajardo 00738, Puerto Rico
+1 787-422-7857
Review Highlights
Great Way to Experience the Bioluminescence & More

The catamaran holds about 8-10 people besides the crew, which includes a biologist who explains... read more

Reviewed 6 days ago
cambridge, ma
All the fun and none of the work!

This was an excellent experience! We took an 8:15 pm tour so the sky would be dark enough to see... read more

Reviewed 1 week ago
Lancaster County, Pennsylvania
via mobile
Read all 611 reviews
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  • Excellent85%
  • Very good8%
  • Average3%
  • Poor1%
  • Terrible3%
Travellers talk about
“captain jeff” (82 reviews)
“bio island” (246 reviews)
“electric boat” (162 reviews)
Closed Now
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Hours Today: 08:00 - 17:00
987 Street, Fajardo 00738, Puerto Rico
+1 787-422-7857

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Reviews (611)
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1 - 10 of 611 reviews

Reviewed 6 days ago

The catamaran holds about 8-10 people besides the crew, which includes a biologist who explains what you're seeing and points out cool sights with his flashlight. Mario, the guide on our tour, was fabulous. We chose the catamaran rather than a kayak tour because we...More

Thank BlessingCounter
Reviewed 1 week ago via mobile

This was an excellent experience! We took an 8:15 pm tour so the sky would be dark enough to see the glow in the water. Captain Jeff and biologist Mario were welcoming and friendly as was the check in experience when we were offered water,...More

Thank ctonabb
Reviewed 3 weeks ago

The crew of the Bio Island boat are knowledgeable, helpful, friendly and very enjoyable. The captain grew up on the Bay and provided a great deal of information as well as a great experience. This was my second visit to the Bay with Bio Island...More

Thank Randa R
Reviewed 10 May 2017

This was a wonderful tour, especially for families with young children! My husband was interested in kayaking but our 5 year old and I were a bit unsure. In the end, this was a perfect solution. The captain was kind and patient, not only with...More

2  Thank TrvlngFmly3
Reviewed 8 May 2017 via mobile

Suenos Del Mar condos were a nice place to stay near Biosland, in Fajardo, PR. If you want to stay in Fajardo, the Brisas Del Mar is the place to stay.

Thank Angel R
Reviewed 6 May 2017 via mobile

This was so enjoyable. Being in a secure electric boat without fighting with over 1000 kayakers. Plus getting the history and pointing out iguanas in the trees made it a worthwhile adventure. Sticking your hands and putting pole in the water to see the bio...More

Thank mfd99
Reviewed 27 April 2017

This was a fabulous tour, made all the better by the extremely knowledgeable and passionate guide Mario and the marvellous crew who piloted the boat. We did the electric boat tour rather than taking the kayaks; a much better option in our opinion as we...More

2  Thank jeffwarner2015
Reviewed 26 April 2017

The entire experience was outstanding. Our guide not only was well informed about bay but his sky and star knowledge was amazing. We were on an electric boat the Kayak would not be our choice to experience this.

1  Thank Linda E
Reviewed 16 April 2017

Great tour. Very well organized. The crew was great - all very knowledgeable guys and shared a ton of their knowledge with the group. So glad we were in the electric boat and not the kayaks. Also, the tarps are a must. If we hadn't...More

Thank chris t
Reviewed 16 April 2017 via mobile

Tour was led by a knowledgeable, intelligent guide. The organisms don't glow like any photos you see in promotional ads. The ride felt a bit like the pirates of the Caribbean ride at Disney World with silly puns and surprises. It was fun. We spent...More

Thank T3dH
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Questions & AnswersAsk a question
Hi, We would like to book a reservation on the electric boat at Fajardo bio bay, but we only see option to book kayaks on the Bio Island Co. website. How can we reserve electric boat? What is cost?
16 April 2017|
Answer Show all 4 answers
Response from LeadingABigLife | Reviewed this property |
Bio Island only offers tours in an electric motor boat and their tour costs $52 + some fees which bring it to more like $61. The operators are professional and intelligent and offer expertise about the bio bay and make the... More
Eva G
Does Bioisland tour offer transportation from San Juan? If not is it safe to drive back to San Juan after the tour since it is dark. Do you provide an El Yunque tour with this tour? We were trying to do the entire day-first the rainforest and then the motorboat bio tour. Thanks for your help.
4 January 2017|
Answer Show all 3 answers
Response from stellik | Reviewed this property |
Hi, We just came back from San Juan a few days ago. We rented a car at the airport and drove to El Yunque rainforest. The process of renting the car was easy and driving was fine too. We used google GPS on our cellphone... More
Holly R
We're planning a trip in January as well, I noticed there are three times to choose from. Which one did you guys do and would you recommend that time over the later times? There's a 6, 7:15, and an 8:30, or does it really matter which one as far as lighting goes?
11 November 2016|
Answer Show all 6 answers
Response from Mark D | Reviewed this property |
I think the date matters more than the time. Make sure pick a date that has little moonlight.