Uncle J Walks Old San Juan Castles Tour: El Morro & San Cristobal
Overview
Available languages
2 hours 30 minutes
Mobile ticket
Explore the cities top Old San Juan signature walking castles tour visiting Castillo San Cristobal and Castillo San Felipe Del Morro on a highly rated small group experience. Discover how Spain built one of the most powerful defense systems in the new world, controlling the entrance to San Juan Bay.
Highlights:
* Visit both El Morro and San Cristobal in one visit.
* Enjoy a small group experience for a personal, engaging gathering
* Learn the strategy behind the walls, cannons, tunnels, and defensive
design
* See why San Juan was a key stronghold in the Atlantic ocean.
* Hear about the dramatic 1797 British attack on San Juan-and why it
failed.
* Experience real stories of soldiers, daily life, and life inside the fortress
* Enjoy stunning ocean views and photo stops at both forts.
Designed as a signature tour, the excursion blends history, storytelling, and unforgettable views-ideal for travelers who want something deeper, more immersive, & truly memorable.
Additional Info
Service animals allowed
Not recommended for travelers with spinal injuries
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Travelers should have at least a moderate level of physical fitness
What To Expect
Castillo De San Cristobal
Castillo San Cristobal is our first stop. A UNESCO ‘National Historic Site’, has being called an ‘engineering masterpiece’ Built to repel attackers from the land. Cristobal was considered state of the art for its time. we will be here 45 minutes
Castillo De San Cristobal
Our Certified Historical Interpreter, dressed in a White Spanish Colonial uniform, will meet your party next to Christopher Columbus Statue, in Plaza Colon. Here, discovery of the island and an introduction to the local indigenous inhabitants, the Tainos wil be discussed
Options
El Morro/San Cristobal tour
What‘s Included
In-person Guide: English
Entrance fee to Castillo San Cristobal and and El Morro Castle to be paid directly on site.
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
Reviews
171 reviews
Total reviews and rating from Viator & Tripadvisor
Uncle J
mariadU445HM,Jun 4, 2026
- Review from Tripadvisor
5.00My daughter and I had a great time. Uncle J was very knowledgeable. He made fun learning about history.
Best tour guide ever
Nicole M,May 30, 2026
- Review from Viator
5.00Uncle J was AWESOME! When the tour started it was just my husband and I (the others were delayed) so we got to ask tons of questions and Uncle J had all the answers! I learned a ton of stuff that my husband evidently already knew. Being able to talk to Uncle J about all the 'unknown' facts made my husbands day. After the tour officially ended, Uncle J walked us back to our starting point and went over several more interesting sights in San Juan, even recommending a few restaurants for us to end our day. If you are looking for a great, fun and knowledgeable tour, this is it. We will take it again next time we are there. I gave 5 stars because 100 was not an option!
Wonderful experience
Abdi C,May 28, 2026
- Review from Viator
5.00Some choose to wander the castles , but a guided tour greatly outweighs wandering aimlessly, the historical facts that uncle jay provides while touring both castles takes you back to a time where pirates & life & sea were the norm.
Awesome and fun
jeffreysY6180UN,May 25, 2026
- Review from Tripadvisor
5.00Uncle J was the best. Loved the tour. Rode the bus with the guy. Yo uncle j. Its jeff , 9393827317
Uncle J the amazing tour!
Matthew K,May 25, 2026
- Review from Tripadvisor
5.00Uncle J gave us one of the most memorable days of our entire trip. He took us on a walking tour of the two iconic forts in Old San Juan — Castillo San Felipe del Morro and Castillo San Cristóbal — and brought them to life with a depth of knowledge that only someone who truly loves this island could share. He didn’t just explain the history; he told the story of these places — their purpose, their battles, their role in shaping Puerto Rico. Every stop came with rich context, fascinating details, and that extra bit of flavor that made us feel like we were seeing the forts through the eyes of someone who grew up with them. Beyond being an incredible guide, Uncle J is simply a good soul. Warm, patient, funny, and genuinely invested in making sure everyone has a great time. You can feel his pride in the island and its history, and it’s contagious. It was a wonderful day — the kind you remember long after the trip is over. If you’re visiting Old San Juan, do yourself a favor and book a tour with Uncle J. You’ll walk away with new knowledge, great memories, and a deeper appreciation for Puerto Rico.
Wonder time
561larryq,May 25, 2026
- Review from Tripadvisor
5.00Had a wonderful time with Uncle J. He was knowledgeable and kept the tour very interesting. Would recommend to any that is visiting the island.
Uncle J
dianadJ6077MS,May 24, 2026
- Review from Tripadvisor
5.00Uncle J was great, charisma & very knowledgeable & very fun. He made this experience very fun and very enjoyable!!
Fantastic tour with Uncle J! Friendly, knowledgeable, and passionate about Puerto Rican history.
Curious52372893500,May 24, 2026
- Review from Tripadvisor
5.00We had an amazing tour with Uncle J visiting El Morro and San Cristóbal! He was incredibly knowledgeable, friendly, and passionate about Puerto Rican history. He made the experience both educational and fun, sharing interesting stories and details that brought the forts to life. Uncle J was patient, engaging, and made sure everyone felt welcome throughout the tour. You can tell he genuinely loves what he does and takes pride in showing visitors the beauty and history of Puerto Rico. If you’re looking for a great guide to explore Old San Juan and its historic landmarks, I highly recommend Uncle J. Thank you for helping make our trip so memorable!
Very informative
Passport11978421379,May 24, 2026
- Review from Tripadvisor
5.00Very informative which was nice. Had the pleasure of having a solo tour with the man himself. I’ll definitely be booking another tour with Uncle J to retain all the history he was teaching me.
Enjoyable, unique historical tour of Old San Juan
Inspire609631,May 14, 2026
- Review from Tripadvisor
5.00Uncle J was funny & knowledgeable & we learned many fun facts as well as saw many amazing views. It put the whole of Old San Juan into perspective. It was a very enjoyable & unique way to tour the most important historical parts of Old San Juan.
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