- Introduction: A Walk Through San Juan’s Fortified History
- Good To Know
- Why This Tour Stands Out
- Detailed Breakdown of the Itinerary
- Stop 1: Castillo de San Cristobal
- Stop 2: Plaza Colombia and the Columbus Statue
- Walk to El Morro and Tour of Castillo San Felipe del Morro
- Practical Details and Considerations
- Tour Duration and Group Size
- Cost and Entry Fees
- Physical Requirements
- Tips for a Better Experience
- Authentic Experiences from Reviewers
- Why This Tour Is a Smart Choice
- Final Thoughts: Is This Tour Right for You?
- FAQs
- In The Sum Up
- More Tour Reviews in San Juan
- Looking for something different? Other San Juan activities we've written about
Introduction: A Walk Through San Juan’s Fortified History

If you’re visiting San Juan and want to see its most iconic landmarks, the Old San Juan Walks; 2 Castles, El Morro and San Cristobal offers a compelling way to do so. This tour is unique because it combines guided entries into both of the city’s most famous forts for one surprisingly affordable price.
What we love about this experience is the knowledgeable guide, Uncle J, dressed in period-appropriate soldier attire, who makes the history come alive with humor and insight. Plus, the stunning panoramic views from the forts and the small group setting foster a more intimate experience. The only downside? Prepare for some serious walking — this is a tour for those who don’t mind stairs and ramps.
This experience best suits history enthusiasts, first-time visitors, and anyone eager to see the city’s military architecture while soaking in spectacular scenery. If you’re ready for an engaging, educational stroll through time, this tour is a solid choice.
Good To Know
- Exclusive access: Tour includes entry to both San Juan’s main castles, El Morro and San Cristobal.
- Expert storytelling: Uncle J’s passion and humor make history memorable.
- Great value: For $39, you’re getting two castle tours plus a guided walk.
- Stunning views: Expect breathtaking vistas from both fortifications.
- Physical activity: Be prepared for walking, stairs, ramps, and limited shade.
- Additional costs: The $10 entrance fee per castle is paid separately at the door.
Find more activities and experiences we've covered in San Juan.
Why This Tour Stands Out

This tour is a standout among San Juan’s many offerings because it’s the only walking tour that provides access to both major forts within a single experience. Many other tours might only focus on one site or skip entry altogether, making this a real win for those eager to maximize their time and money.
The small group size (max 20 people) ensures you’re not just another face in the crowd. Uncle J’s personable approach, combined with pre-tour contact via WhatsApp, creates a friendly, personalized vibe. Reviewers often mention how Uncle J’s storytelling makes the history stick, blending facts with humor and personal anecdotes that elevate the experience far beyond a self-guided visit.
Detailed Breakdown of the Itinerary

Stop 1: Castillo de San Cristobal
Our journey begins at Castillo de San Cristobal, a UNESCO-listed site that many call an engineering masterpiece. Built primarily to defend the landward approaches, this fortress was designed to repel attacks from the mainland rather than ship invasions.
What makes San Cristobal special is its sheer size and strategic placement. It’s considered the largest fortification in the Caribbean, with six levels and multiple tunnels, ramparts, and bastions to explore. Uncle J guides guests through the tunnels, highlighting how the structure was designed to withstand sieges and artillery attacks, emphasizing its military ingenuity.
Expect about 45 minutes here, which includes time for photos, wandering the ramparts, and soaking in the views of Old San Juan’s colorful rooftops and the Atlantic Ocean. Reviewers particularly enjoy Uncle J’s detailed explanations of the fort’s design, calling him a “wealth of information.” One reviewer shared, “This is a great tour with a fantastic guide. We learned so much history and were able to see so much.”
Stop 2: Plaza Colombia and the Columbus Statue
Next, Uncle J meets the group beside the Columbus statue at Plaza Colombia, where he offers a quick introduction to the island’s history and the significance of the forts in the colonial era. This brief stop (about 15 minutes) adds context to what you’ll see at the forts and provides perfect photo opportunities with Uncle J’s tips for the best angles.
Many guests mention how Uncle J’s storytelling makes history engaging, with comments like, “He explains everything with passion and detail.” This spot is also a good place for a quick water break and to get a sense of Old San Juan’s vibrant street life.
Walk to El Morro and Tour of Castillo San Felipe del Morro
From San Cristobal, you’ll enjoy a scenic 15-minute walk through Calle San Sebastian, one of Old San Juan’s most charming streets, lined with cafes, artisanal shops, and historic buildings. This stroll adds a casual, local flavor to the experience before reaching Castillo San Felipe del Morro, affectionately called “El Morro.”
Here, you’ll spend about 60 minutes exploring the six-level fortress. The guide discusses how El Morro was considered the “key to the Indies,” guarding San Juan Bay from pirates, privateers, and rival nations. Expect breathtaking panoramic views of the ocean, the city, and the fort’s impressive architecture. Reviewers consistently highlight how Uncle J’s stories about the castle’s past battles and construction keep everyone engaged.
Many visitors mention how the views at El Morro are unforgettable, with one reviewer saying, “Pictures don’t do it justice; you really have to see it to believe how massive and well-preserved it is.” The guide also points out the best photo spots, ensuring you leave with memories as stunning as the scenery.
Practical Details and Considerations

Tour Duration and Group Size
This tour lasts approximately 2 hours 30 minutes, making it manageable for most travelers without feeling rushed. Despite covering large areas, the small group size allows for personal attention, questions, and plenty of photo stops.
Cost and Entry Fees
At $39 per person, the tour offers excellent value considering it includes entry to both castles—normally a $20+ expense—and a guided experience. Keep in mind, the $10 entrance fee per castle is paid separately at the door, accepted via cash, Venmo, or Cash App. This is a minor additional cost but worth planning for in advance.
Physical Requirements
This tour involves a good deal of walking, stairs, ramps, and uneven surfaces, so comfortable shoes and water are essential. Reviewers like Ashley K mention how the experience is “so informative and fun,” but also note the physical effort required. Uncle J recommends those with moderate physical fitness join comfortably.
Tips for a Better Experience
- Bring water and a hat — the sun can be intense, and shade is limited.
- Prepare for stairs and ramps — some areas are not wheelchair accessible, but Uncle J is accommodating for those with mobility concerns.
- Arrive early at the meeting point to maximize the tour time.
- Ask Uncle J for his restaurant and activity suggestions after the tour — he offers great local tips.
Authentic Experiences from Reviewers

Many guests highlight Uncle J’s passionate storytelling and engaging personality. Karen M. raves, “Uncle J was a wealth of information. It was a plus that he contacted us through WhatsApp beforehand.” His meticulous attention to detail, from battlefield stories to the best photo spots, makes this tour stand out.
Reviewers also appreciate the stunning views—not just from the castles but of the colorful streets and historic buildings of Old San Juan. Lisa E. remarks, “We would have missed so much without Uncle J. It was a fun day and a memorable experience.”
Others mention Uncle J’s bilingual skills, making the tour accessible to both English and Spanish speakers, adding an extra layer of inclusivity for diverse groups.
Why This Tour Is a Smart Choice

This two-in-one castle tour combines history, architecture, and scenery at a remarkably good price. If you love learning about the past through engaging storytelling and want to see San Juan’s most iconic fortifications, Uncle J’s tour hits the mark.
The small group setting ensures personal attention, while the stunning vistas and detailed historical insights make this more than a standard sightseeing walk. It’s especially appealing for those who appreciate a theatrical, informative guide and don’t mind walking and climbing to get the best views.
Despite the need for physical activity, the overall experience is rich and rewarding, turning a basic castle visit into a lively journey through Puerto Rico’s colonial history.
Final Thoughts: Is This Tour Right for You?

If you’re a history buff, eager to explore San Juan’s forts with someone who makes the stories come alive, this tour is a fantastic pick. Its value for money is clear, offering access to two major sites plus a passionate guide at a reasonable price.
For travelers who love stunning views and engaging narratives, Uncle J’s walk provides plenty of picture-perfect moments and memorable stories. Be prepared for some walking, stairs, and limited shade, making it ideal for those in moderate physical shape.
This tour is a perfect way to combine sightseeing with education, especially if you’re curious about the island’s defenses and colonial past. And with Uncle J’s friendly, humorous approach, you’re bound to leave with not just photos, but stories and insights you’ll cherish long after your trip ends.
FAQs

Do I need to book in advance? Yes, booking ahead is recommended to secure your spot, especially since tours are small and popular.
How long does the tour last? The entire guided walk lasts about 2 hours 30 minutes, including time at the castles and walking between sites.
Is the entrance fee included? No, the $10 fee per castle is paid at the entrance, but the tour price is a great value considering it includes guided access.
What should I bring? Comfortable shoes, water, a hat, and sunscreen are essential, as there’s a fair amount of walking and limited shade.
Can I bring my kids? Yes, children with moderate physical fitness can enjoy the tour, but be prepared for stairs and walking.
Is the tour suitable for people with mobility issues? The tour involves walking on uneven surfaces, stairs, and ramps, so those with mobility concerns should assess their comfort level.
Does the guide speak Spanish? Uncle J speaks both English and Spanish, making the tour accessible to a wider audience.
What’s the best time of day for the tour? Morning or early afternoon are ideal to avoid the heat and enjoy the best lighting for photos.
Are there any hidden costs? Just the entrance fee at the castles; tips are appreciated but not mandatory.
In The Sum Up
This guided walk through San Juan’s two most iconic castles offers a combination of history, scenic views, and engaging storytelling that’s hard to beat for the price. Uncle J’s personable style and detailed knowledge make it a memorable experience that appeals to travelers eager for authenticity and insight.
While it demands some walking and stairs, the experience pays off in stunning vistas and a deeper understanding of the city’s strategic importance. It’s an ideal choice for those who want a personalized, informative, and fun tour that takes the hassle out of exploring on your own.
For anyone looking to truly connect with San Juan’s past while enjoying its vibrant present, this tour is definitely worth considering—and a highlight that many visitors will remember long after they’ve left the island.
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