Great Visit: Walking Four Centuries of History at Castillo San Felipe del Morro

By Frank Macek

There are places you visit because they're on the list, and then there are places that make you stop halfway across a windswept plaza and just stand there for a minute, doing the math on how old the walls around you actually are. Castillo San Felipe del Morro, better known simply as El Morro, is the second kind. I spent last week walking its ramparts on a 140-foot promontory at the entrance to the Bay of San Juan, Puerto Rico, and I came away thinking it's one of the most impressive fortifications I've ever set foot in.

El Morro sits at the tip of Old San Juan, its six levels of thick masonry walls facing straight out into the Atlantic. Every angle of the place was engineered with one purpose: raking artillery fire on any ship foolish enough to approach the harbor. By the time construction wrapped up around 1790, this fortress had earned a reputation as unconquerable, the single most feared Spanish stronghold in the Americas.

Construction actually began back in 1539, on a site chosen specifically because it commanded one of the best natural harbors in the entire Caribbean.

The fort didn't start out as the sprawling, thick-walled complex I walked through last week. In its earliest form, El Morro was a much simpler medieval-style tower. It took the work of Italian military engineers Bautista Antonelli and Juan Bautista Antonelli, working through the late 16th and early 17th centuries, to transform it into a masonry stronghold capable of shrugging off direct cannon fire.

That transformation was tested almost immediately, and the story of how is one of my favorite parts of the whole visit. In 1595, Sir Francis Drake, a man with a reputation for being nearly unbeatable at sea, led an attack on San Juan. It should have been a rout. Instead, a miscalculation on Drake's part combined with stubborn defense from the fort's garrison handed the English a stunning defeat. Spain treated the win as a sign of what the fort could become, and from that point forward, El Morro was effectively the gateway to the entire Spanish empire in the New World.

The English weren't done, though. Three years later, George Clifford, Earl of Cumberland, tried a smarter approach and attacked El Morro from its weaker land side instead of by sea. It worked, at least briefly. Clifford's forces took Puerto Rico and held it for roughly two months, until dysentery tore through his troops and forced them to abandon the prize they'd fought for.

Then came the Dutch. In 1625, as part of their broader war for independence from Spain, Dutch forces laid siege to San Juan. Twenty-one days of fighting later, they still hadn't broken the Spanish defenders, and running low on supplies, they retreated. Before they left, though, they burned the city to the ground out of spite, a detail that always sticks with me when I picture what those early defenders actually endured to hold this ground.

By the late 1700s, the Spanish crown sent two Irish officers, Field Marshall Alexander O'Reilly and Chief Engineer Colonel Thomas O'Daly, to overhaul Puerto Rico's defenses. O'Daly oversaw the last major round of construction at El Morro, finishing just in time for the fort to help repel a heavily resourced British assault in 1797. For over two hundred years, this fortress had proven itself again and again against some of the era's most capable navies.

Standing at the top of the walls, looking out at the same horizon those defenders once scanned for enemy sails, it's easy to forget that none of it lasted forever.

One hundred years after that British defeat, the story changed completely. When the Spanish-American War broke out in 1898, El Morro's entire centuries-old defense system had become obsolete almost overnight. The Industrial Revolution had reshaped naval weaponry and military tactics faster than any fortress design could keep up with. For the first time in over four hundred years, enemy fire actually reached and struck El Morro, the shock of shells and smoke against those historic walls marking a genuine turning point. The Spanish-American War ended Spain's presence in the Americas and announced the United States as a rising world power.

Even obsolete by traditional military standards, El Morro wasn't finished serving. During both World Wars, it operated as an active U.S. military base, and crews added a bunker, a naval observation post, and an anti-aircraft gun emplacement to a fortification originally designed to fight wooden sailing ships four centuries earlier. It's a strange, layered thing to walk through: medieval defensive architecture fused with 20th-century wartime additions, all stacked on the same six levels.

After 1949, when San Juan National Historic Site was officially established, El Morro became the first section of Puerto Rico's fortification system to come under National Park Service management. In 1983, UNESCO designated it a World Heritage Site, recognizing what generations of engineers, soldiers, and, frankly, a fair amount of luck had managed to preserve.

Walking through the fort today, I found myself constantly recalibrating how I understood the place. One tunnel led to a lookout point that felt purely medieval. Around the next corner, a WWII-era gun emplacement broke the illusion entirely. It's not a museum trying to freeze one moment in time. It's a genuinely lived-in piece of military history spanning nearly five centuries, and the National Park Service has done a remarkable job letting all of those eras coexist rather than picking one to highlight.

Practically speaking, a visit here is straightforward. The park does not accept cash, so come prepared with a card. The Standard Entrance Pass runs $10 per adult and covers entry to both El Morro and its sister fortification, Castillo San Cristóbal, for 24 hours, with visitors 15 and under admitted free. If you're planning to hit multiple national parks or federal sites during your trip, an America the Beautiful Pass covers entrance here as well, and frequent visitors to this specific site can pick up a $35 annual SAJU pass good for up to four adults.

I'd budget at least an hour or two to do the fort justice, more if you want to read every exhibit panel and actually absorb the four hundred years of history layered into these walls. Wear real shoes. The surfaces are original, weathered, and uneven in places, and the ramps and stairs demand some caution, especially if it's rained recently.

By the time I made my way back down toward Old San Juan's cobblestone streets, salt air still in my hair, I understood exactly why this fort has held onto its reputation for so long. El Morro isn't just a well-preserved piece of colonial architecture. It's a working record of empire, siege, defeat, reinvention, and endurance, and there are very few places left where you can trace all of that with your own two feet.

Frank's "3" Insider Tips

1. Bring a card, not cash: The park has gone completely cashless, so make sure you've got a credit card or contactless payment method ready before you get to the entrance.

2. One ticket, two forts: Your $10 Standard Entrance Pass is valid for 24 hours and covers both El Morro and Castillo San Cristóbal, so plan your day to see them both if time allows.

3. Watch your footing: The centuries-old surfaces are rugged and can be slippery, particularly on the ramps and stairs, so skip the sandals and wear real shoes.

Visitor Information: Castillo San Felipe del Morro (San Juan National Historic Site)

• Address: 501 Norzagaray Street, San Juan, PR 00901
• Phone: (787) 729-6777, ext. 223
• Website: nps.gov/saju
• Hours: Daily, 9:00 AM – 5:00 PM (closed Thanksgiving, Christmas, and New Year's Day)
• Entrance Fee: $10 Standard Pass per person (16 and over), valid 24 hours for both El Morro and Castillo San Cristóbal; visitors 15 and under free; America the Beautiful Interagency Passes accepted; $35 SAJU Annual Pass covers up to four adults
• Payment: Cashless park — credit and contactless payment only
• Recommended Visit Length: 1 to 3 hours
• Designations: UNESCO World Heritage Site (1983)
• Ideal For: History buffs, architecture fans, families, and anyone visiting Old San Juan

Great Stays: Hilton Caribe, San Juan, Puerto Rico

By Frank Macek

Hilton Caribe, Photo by Frank Macek

I’ve long believed that travel isn’t just about the destination—it’s about the rituals that anchor you in a place, the things that turn a hotel into a tradition and a city into a second home. 

For me, that place is the Hilton Caribe in San Juan, Puerto Rico. I’ve stayed here seven times now, and each visit has only deepened my connection to both the hotel and the island. Every time I set foot on Puerto Rican soil, there’s no question where I’ll be sleeping, dining, and soaking up the Caribbean sun. The Caribe has become part of my story.

Landing in San Juan always carries its own kind of excitement. The moment you step off the plane at Luis Muñoz Marín International Airport, you’re met with a swirl of tropical air, hints of salt, the chatter of fellow travelers, and that subtle hum of music that seems to follow you everywhere on the island. Flights are plentiful from all the major U.S. air carriers, including American, United, JetBlue, Spirit, and others, making it easy to plan a trip no matter where you’re coming from. Also, no passport is required since Puerto Rico is a United States territory.

From the airport, you can either drive, grab a taxi or Uber, or arrange other transportation directly to the hotel. The Caribe is located on the islet leading into Old San Juan, a perfect base for exploring both the city and the beach.

Upon arrival, the first you notice is the the lobby which sets the tone. It’s bright and airy, with sunlight pouring through tall windows and bouncing off polished stone floors. But more than a check-in point, it’s really a gathering place. With clusters of comfortable chairs and couches, it’s the perfect spot to “hang out,” sip a coffee, or people-watch as guests and locals flow in and out. Sometimes I linger here longer than I should, because there’s something soothing about simply sitting still and soaking in the atmosphere.

Rooms at the Caribe come in two distinct wings, each offering its own experience. Personally, I prefer the Beach Wing, which sits closest to the pool and beach. The upper floors here boast incredible views overlooking San Juan Harbor, where you can watch cruise ships arrive and depart like floating cities. Some guests, however, gravitate toward the towering Wave Wing, a modern high-rise that stretches 21 stories into the sky. It offers sweeping panoramas of the Atlantic Ocean and the city beyond. Whichever you choose, rooms feature either Double or King-size beds, ensuring comfort after long days in the sun.

The Caribe is home to the piña colada. Courtesy: Hilton Caribe

One of the Caribe’s claims to fame is that it’s the birthplace of the piña colada, Puerto Rico’s most iconic drink. In 1954, bartender Ramón “Monchito” Marrero is said to have created the first piña colada here, blending pineapple, coconut cream, and rum into a concoction that quickly became a worldwide symbol of the tropics. To this day, sipping a piña colada at the hotel feels like a nod to history—and trust me, it tastes even better knowing you’re drinking it at its original home.

Beyond the bar, the resort offers a wide variety of dining options, though this is one area where I’ll note a drawback. Like many resort hotels, food and snacks are not always easy to find outside the property unless you have a car, and the on-site restaurants can be pricey. 

Morton’s The Steakhouse is the premier option for a fine-dining experience, though it comes at a cost. For casual mornings, there’s a Starbucks in the lobby, and when my sweet tooth kicks in, I make my way to the Ice Cream and Cookie Shop, a personal favorite. Drinks flow easily at Bagua by the pool, or indoors at Caribar, where live music sometimes fills the night air.

Hilton Caribe pool area, Photo by Frank Macek

The pool and beach are what keep drawing me back. The resort’s lagoon-style pool winds around palms and lounge chairs, offering plenty of space to relax in the sun or shade. Just steps away, the beach stretches out with powdery sand and clear blue waters, calm enough for swimming but lively enough for a bit of fun. I’ve spent entire days alternating between the pool and ocean, never once checking the time. That rhythm of sun, water, and rest is what Caribbean vacations are supposed to be, and at the Caribe, it never disappoints.

Of course, part of the charm is its location. The Caribe sits at the very start of the islet leading into Old San Juan—known locally as Viejo San Juan—making it the perfect launchpad for exploring history, culture, and nightlife. If you’re in the mood for a bit of adventure, it’s easy to get into the old city. You can walk along the waterfront, rent a scooter (though scooters can only be taken to the outskirts of Old San Juan itself), or simply grab an Uber, which will get you there in minutes.

I also suggest renting a car, either directly at the airport when you arrive or in the nearby Condado area. Having your own vehicle lets you explore more of Puerto Rico, from the lush trails of El Yunque rainforest to the hidden beaches along the north coast. Parking at the Caribe is convenient for guests, with a daily rate of $25.00. Just make sure to get your parking ticket validated at the front desk, or you could be hit with a much higher fee. It’s a small detail, but one worth remembering.

Hilton Caribe Beach, Photo by Frank Macek

Another thing to be aware of: like many resorts, the Hilton Caribe charges a daily resort fee. At the time of my last stay, it was about $42 per day plus tax. It covers amenities like Wi-Fi, access to the fitness center, beach chairs, and towels, but it’s worth factoring into your budget when you book. 

While not unexpected in resort destinations, it’s one of those line items that can surprise first-time guests if they don’t plan for it.

Still, for everything the Caribe offers, I’ve never felt shortchanged. The blend of history, location, and atmosphere keeps me coming back. This is not just another beach hotel—it’s a place with a story, a tradition, and a way of making you feel like you belong. 

Seven visits in, I can honestly say that each time has been just as rewarding as the last. I already know I’ll be back again.

Frank’s “3” Insider Tips

1. Pick a High-Floor Ocean View Room: At the Caribe Hilton San Juan, aim for a top-floor room facing the ocean. You’ll enjoy memorable balcony sunsets and plenty of light for your “Frank Macek’s Take” photo moments.

2. Go Early for the Beach & Pool: Visit the beach or the pool in the morning before the crowd builds. You'll get better lounge placement, more space, and a quiet moment to soak in the resort vibe before things become lively.

3. Use On-site Dining Strategically: While the resort has standout restaurants and bars, smart visitors split meals between the resort and nearby local spots. Use prime dining time at the hotel for one special evening, then explore local restaurants for other meals and stretch your budget further.

Visitor Information: Hilton Caribe San Juan

• Address: 1 San Geronimo Street, San Juan, Puerto Rico 00901
• Website: https://www.caribehilton.com/
• Phone: +1 787-721-0303
• Check-in / Check-out: Check-in begins at 4:00 PM; check-out is at 12:00 PM.
• Resort Fee: Approximately $42/day plus tax, covering Wi-Fi, beach chairs, fitness center, and other amenities.
• Incidentals Hold: A credit card hold is taken at check-in, refunded after checkout if unused.
• Multiple pools, including a lagoon-style main pool
•  Beachfront access with lounge chairs and umbrellas
•  Fitness center and spa services
•  Several on-site restaurants and bars (Morton’s, Caribar, Starbucks, Bagua, Ice Cream & Cookie Shop)
•  Meeting and event spaces for weddings, conventions, and conferences

Transportation Tips:

• From the Airport: About a 15-minute drive from Luis Muñoz Marín International Airport (SJU). Taxis, Ubers, rental cars, and shuttles are all available.
• Parking: Self-parking for guests is $25 per day (validate ticket at the front desk). Valet parking is also available for an additional fee.
• Getting Around: Old San Juan is reachable by Uber, scooter (to the outskirts), or a long walk if you’re up for it. Renting a car is highly recommended for exploring outside San Juan.

Nearby Attractions:

• Old San Juan (Viejo San Juan): 5–10 minutes by Uber; explore historic forts, colorful streets, and lively nightlife.
• Condado: Upscale shopping and dining, 10 minutes away.
• El Yunque National Forest: About a 45-minute drive; hiking and waterfalls.
• Isla Verde Beach: Another popular beach destination near the airport.