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987 Street, Fajardo 00738, Puerto Rico
+1 787-422-7857
Review Highlights
Fantastic tour

I'd originally debated taking a kayak tour, but in retrospect, the Bio Island electric boat tour... read more

Reviewed yesterday
Matthew M
via mobile
Nice evening, once you finally get there

My family (me, husband, two teens) went on a tour of the lagoon on August 10th. We took the 8:15... read more

Reviewed 6 days ago
Carol F
Lansdale PA
Read all 623 reviews
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  • Excellent85%
  • Very good8%
  • Average3%
  • Poor1%
  • Terrible3%
Travellers talk about
“captain jeff” (85 reviews)
“bio island” (247 reviews)
“electric boat” (165 reviews)
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Hours Today: Closed
987 Street, Fajardo 00738, Puerto Rico
+1 787-422-7857

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Reviews (623)
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1 - 10 of 617 reviews

Reviewed yesterday via mobile

I'd originally debated taking a kayak tour, but in retrospect, the Bio Island electric boat tour of the Bio lagoon was better. The lagoon is isolated, and takes 15-30 minutes to reach. The guides were helpful with extensive knowledge that only locals would have. Would...More

Thank Matthew M
Reviewed 6 days ago

My family (me, husband, two teens) went on a tour of the lagoon on August 10th. We took the 8:15 tour which I highly recommend--you need complete darkness to see anything in the water. We enjoyed the tour, which had another family of four on...More

1  Thank Carol F
Reviewed 1 week ago

My husband and I went on the electric boat tour at 8.30p.m. on August 8th. The mangroves looked eerie in the dark. Mario, the biologist was very knowledgeable and explained about the whole phenomenon. Initially we thought of doing the kayak tour but I'm glad...More

Thank swrymbai
Reviewed 1 week ago

Captain Jeff and Mario was great! We had a wonderful, unique experience at the lagoon. Very knowledgeable!

Thank sharmisghosh
Reviewed 1 week ago via mobile

We booked the tour by calling customer service directly. We were afraid that we called too late because our concierge could no longer book see availability on the hotel site. The service from Bio Island was exceptional and we were able to get three seats...More

Thank sb1103
Reviewed 3 weeks ago

I booked online an evening boot tour for three on June 11, 2017 ($182 charged to credit card). Cancelled the cruise on June 12, 2017 by calling and talking to owner. Refund was supposed to be sent "in a few weeks". As of July 29,...More

Thank ediazlara
Reviewed 14 July 2017 via mobile

rather than concentrate on not getting stuck in the mangroves, we were able to fully enjoy the moment and learn a lot from mario.

1  Thank Matt C
Reviewed 4 July 2017

My husband and I celebrated our 40th wedding anniversary by traveling to Puerto Rico and enjoying many sights and adventures such as hiking the rain forest and checking out different beaches. By far the most interesting and informative excursion was being aboard the electric boat...More

Thank littleg0413
A TripAdvisor Member
Reviewed 3 July 2017 via mobile

We went on the tour with Captain Jeff and biologist Mario, they are both very friendly and knowledgeable about the bio bay and the tour. The tour takes about one hour, you stay at the bay for about twenty minutes. One thing to note that...More

Thank A TripAdvisor Member
Reviewed 29 June 2017 via mobile

Our family of 6 (with boys 12, 14x2 and 16) went out on the 9:30 pm electric boat. Everyone was pleasant and professional. Our guide, Mario, was extremely knowledgeable and grabbed the attention of the entire family as we learned about this unique ecosystem and...More

Thank SG134
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Questions & Answers
scarlett m
29 July 2017|
AnswerShow all 8 answers
Response from Work2snap | Reviewed this property |
Wear what you are comfortable in / bring a jacket. You bum might get damp and I got my sleeves wet other than that - no problem. It was chilly on the water.
16 April 2017|
AnswerShow all 5 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
4 January 2017|
AnswerShow 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