We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Las Cabezas de San Juan Nature Reserve

Rt 987, Fajardo 00738, Puerto Rico
+1 787-722-5882
Book In Advance
More Info
USD 106.00*
and up
Bioluminescent Kayak Adventure from San Juan
More Info
USD 94.78*
and up
2 Passenger Mini Boat Snorkel Safari
Map updates are paused. Zoom in to see updated info.
Reset zoom
Updating Map...
Comprised of three headlands that extend into the Atlantic ocean, this nature reserve encompasses seven different ecosystems including forests, beaches and offshore coral reefs.
  • Excellent77%
  • Very good17%
  • Average3%
  • Poor2%
  • Terrible1%
Travellers talk about
“english tour” (19 reviews)
“rocky beach” (17 reviews)
“night tour” (24 reviews)
Open Now
All hours
Hours Today: 09:30 - 19:00
Suggested Duration: More than 3 hours
Rt 987, Fajardo 00738, Puerto Rico
+1 787-722-5882
Write a Review
Reviews (385)
Traveller rating
Traveller type
Time of year

1 - 10 of 342 reviews

Reviewed 2 days ago via mobile

Beautiful natural reserve. Tour was relaxing. Very quiet over there. We saw some sea animals, oysters. Good location in Fajardo

Thank Samuel D
Reviewed 6 days ago via mobile

Visited with my daughters on 07/14 and had a great time. The Tour Guides are very well prepare and Noel did a fantastic job. He is very knowledgeable on what he does. I worked as a TourGuide myself for the PR Tourism Company and can...More

Thank luis0901felix
Reviewed 6 days ago

I had been wanting to visit the Fajardo lighthouse for awhile and was finally able to do so. I'm glad I did! The tour lasts about two hours and includes a very informative look into the ecosystems of the preserve, and then the lighthouse. The...More

Thank Chris M
Reviewed 3 weeks ago

Beautiful nature preserve showcasing the island's expanding efforts at conservation. Two years ago my son and I participated in an archeological dig, once in lifetime experience! We also did the daytime 2 hr tour. Guide was very knowledgeable and it was a great introduction to...More

Thank Ivette M
Reviewed 12 May 2017

The tour was awesome, beautiful place. Our tour guide, Alexandra, was very friendly and answered all our question. Breath taking views.

Thank Rosa T
Reviewed 9 May 2017

Tram/walking tour with lighthouse, 7 ecosystems, and approximately 5 stops. The guide was extremely knowledgeable and was able to answer the oddest of questions. they really do a great job of showing off the area. There is a hands on museum type experience in the...More

1  Thank Christopher F
Reviewed 30 April 2017

My wife and I initially thought that this was a self-guided activity. We were fortunate enough to have gone to the Concierge at our hotel before driving out and were told that you have to reserve in advance. The cost was reasonable, but we were...More

Thank Ryank673
Reviewed 28 April 2017

The tour was wonderful! Easier that was led to believe though. I expected lots of hiking, but was mainly on a trolley. We saw many various and interesting and beautiful sites. No complaints!

Thank Karbose
Reviewed 12 April 2017 via mobile

Reserve tours on-line well in advance of your travel dates- this is the only way to access the grounds (except on the beach via the pier near Seven Seas beach). We chose the bioluminescence tour and the lighthouse tour. Each tour was 2 hours in...More

Thank runnerBeth
Reviewed 28 February 2017 via mobile

The preserve is beautiful, tour educational and our guide was great. Reservations are required and there is only one English speaking tour a day so you must book a couple of weeks in advance. It is an easy tour for anyone with walking issues. Other...More

Thank Jill U
Nearby Restaurants
Las Vistas Cafe at Siete Mares Bay Inn
924 reviews
.78 km away
Calizo Seafood Restaurant
831 reviews
.97 km away
La Estacion
1,863 reviews
1.50 km away
Chops Steakhouse
787 reviews
1.46 km away
Nearby Attractions
Island Kayaking Adventure
57 reviews
1.18 km away
Glass Bottom PR Tours
143 reviews
1.31 km away
Bioluminescent Bay
2,288 reviews
.99 km away
Las Croabas Lagoon
91 reviews
.96 km away
Ask a question
Questions & Answers
1 December 2016|
Answer Show all 6 answers
Response from MelissaPLN | Property representative |
Good day, This is a great question! All visits to the nature reserve Cabezas de San Juan in Fajardo are with a guided tour. Make sure to contact us Monday to Friday or visit our website in order to make your reservation... More
18 April 2016|
Answer Show all 3 answers
Response from kokindaboat | Reviewed this property |
Apparently, There are no tours available before 21 April; probably because all others are sold out. Their website shows only 4 seats for the English tour on 21 APR. By all means do NOT just drive out there. It is a long... More
18 April 2016|
Answer Show all 3 answers
Response from Joe L | Reviewed this property |
Ah yes. It's difficult at first. The website is reservaciones-.-paralanaturaleza-.-org. We had to register on the site, then see the tours and book them. The site didn't work well on an iPad mini with Safari; we had to use a... More