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Things to do in San Juan

Gray Line San Juan's most popular trending tours

San Juan: High Mountain Tour in Calingasta
Day trips
San Juan: High Mountain Tour in Calingasta
San Juan
12 hours
Free Cancelation

City Tour through San Juan: City, Ravines and Viewpoints with Interlake Route
family-friendly
City Tour through San Juan: City, Ravines and Viewpoints with Interlake Route
San Juan
5 hours
Free Cancelation

San Juan: Discover the amazing Ischigualasto Park - Valley of the Moon
Day trips
San Juan: Discover the amazing Ischigualasto Park - Valley of the Moon
San Juan
12 hours
Free Cancelation

Wine Route in San Juan: A Journey of Flavors through Vineyards and Wineries
outdoors
Wine Route in San Juan: A Journey of Flavors through Vineyards and Wineries
San Juan
3,5 hours
Free Cancelation

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Things to do in San Juan
Gray Line San Juan

Gray Line San Juan invites you to explore the vibrant history, stunning beaches, and rich culture of Puerto Rico’s capital. Known for its colorful Spanish colonial architecture, San Juan offers a perfect blend of historic charm and modern attractions. Stroll through the cobblestone streets of Old San Juan, where you can visit landmarks like El Morro and San Cristóbal forts, or explore the lively shops and restaurants. Experience the island’s natural beauty with a boat tour of the bay or take a day trip to nearby El Yunque National Forest, a tropical paradise filled with waterfalls and hiking trails. Gray Line San Juan’s expert guides provide in-depth knowledge of the city’s history, culture, and landscapes, ensuring a rich and memorable experience. Whether you're relaxing on the island’s pristine beaches, discovering Puerto Rican cuisine, or exploring its colonial heritage, San Juan offers an unforgettable adventure with Gray Line as your trusted companion.

Tour Expert, Gray Line San Juan

Gray Line San Juan Insider Tips

Things to do in San Juan
1. Explore Old San Juan’s Colonial Charm

Located on a small island connected to mainland Puerto Rico by bridges and a causeway, Old San Juan was founded in 1521 and is the second-oldest city established by Europeans in the Americas. The area occupies just about 7x7 blocks, which also makes exploring it on foot pretty easy. With fortification walls dating back to the 16th century, this area served as a central military and administrative stronghold for the Spanish Empire’s conquests into Central and South America. Designated a UNESCO World Heritage Site, the walled city once had five massive gates, only one of which — La Puerta de San Juan — is still standing. Known for its recognizably painted buildings and blue-tinged cobblestone streets made of adoquine stone, visitors can see several historical buildings, including Casa Blanca (the previous home of Juan Ponce de Leon’s family) and the San Jose Church. Don’t miss your chance to explore this “living museum” on foot, via horse-drawn carriage, or on bicycles.  

Things to do in San Juan
2. Wander Through the San Juan National Historic Site

A UNESCO World Heritage landmark, the San Juan National Historic Site encompasses the fortresses of Castillo San Felipe del Morro (also called “El Morro”) and Castillo San Cristobal. These defenses were constructed by the Spanish to protect the island from invaders. Due to its massive size and complexity, El Morro took over 200 years to complete, has seven levels, and hosts artillery batteries and bastions. Castillo San Cristobal features a network of underground tunnels that were frequently used during battle. The fortresses’ iconic sentry boxes — called garitas — have become symbolic of Puerto Rico and are a stunning contrast next to the many cannonball mark scars on its walls. These forts famously survived a pirate attack by Sir Francis Drake in 1595. Visitors can stroll along scenic walking paths that offer panoramic views of the Atlantic Ocean and check out the many museum displays situated throughout the fort.  

Things to do in San Juan
3. Savor Some Flavors at Casa BACARDI

As one of the most iconic rum production facilities in the world, Casa BACARDI is both a working distillery and popular tourist attraction. As the world’s largest premium rum distillery, San Juan’s establishment was built in 1958 and is referred to as “The Cathedral of Rum.” All Bacardi rums exported to the United States are produced in Puerto Rico, and the brand ensures high-quality distillation using fine molasses, proprietary yeast, and pure filtered water. Casa BACARDI relies on advanced technology to heighten the effectiveness of traditional rum-making techniques. Guests can walk through the visitor center and take a guided tour on the distillery’s history, rum tasting, or mixology.  

Things to do in San Juan
4. Watch a Show at the Teatro Tapia

Puerto Rico’s Teatro Tapia was inaugurated in 1832 and is considered one of the oldest performance theaters in the Americas that is still in operation. Named after one of the nation’s most notable playwrights and literary figures, the theater was built when Puerto Rico was still under Spanish governance. Designed in a neoclassical style, the building features a semi-circular horseshoe stage punctuated by an innate interior and room for 700 guests. Today, the Teatro Tapia is still used for plays, operas, ballets, concerts, town meetings, and political discussions. The theater is also rumored to be haunted by the ghost of a past performer who inhabits the backstage area.  

Things to do in San Juan
5. Discover the El Yunque National Forest

Located in the northeastern part of Puerto Rico, El Yunque is the only tropical rainforest in the United States National Forest System. Covering about 28,000 acres, the forest is nevertheless one of the smaller ones in the network, but it hosts a diverse amount of animal and plant life. The forest receives an average of 120 inches of rain annually, which makes it one of the wettest forests in the U.S. Home to several well-maintained trails like La Mina and Mt. Britton, guests can view waterfalls, towering trees, and beautiful vistas. The forest carries cultural and spiritual significance for the native Taino people, who consider the area filled with sacred energy. Hundreds of animal species found nowhere else in the world inhabit El Yunque, including the Puerto Rican parrot, coqui frogs, Puerto Rican boa, and Elfin Woods warbler.  

Things to do in San Juan
6. Take a Day Trip to Isla Verde

Located just minutes away from San Juan, Isla Verde translates to “Green Island” in English and is acclaimed for its pristine beaches and luxury resorts. Known for their white sand and clear waters, Isla Verde’s beaches are hubs for water activities like snorkeling, jet-skiing, and paddleboarding. The island is also a center for other boat excursions, including sunset tours, luxury catamaran rides, and trips to neighboring islands. Isla Verde is also home to casinos like an in-house one at the Fairmont El San Juan Hotel. Popular nightlife spots include Mist Rooftop Bar and Lounge and the Brava nightclub. Join locals for some live salsa dancing set to traditional Puerto Rican music.  

Things to do in San Juan
7. Visit the Museo de Arte de Puerto Rico (MAPR)

The Museo de Arte de Puerto Rico (MAPR) focuses on Puerto Rican art from the 17th century to modern times. Located in the Santurce district of San Juan, the museum is situated directly within a vibrant art community. With a goal of preserving, promoting, and presenting Puerto Rican artwork and cultural heritage, the MAPR houses one of the most important collections of the nation’s art within a 130,000 square foot space. Originally a San Juan Municipal Hospital built in 1920, the institution’s building holds 14 exhibition galleries and features a museum theater with a 400-seat capacity for performances, talks, and events. MAPR’s permanent collection includes over 1,300 artworks that showcase centuries of Puerto Rican artistic expression.  

Things to do in San Juan
8. Dine & Shop at the Mercado de Santurce

San Juan’s Mercado de Santurce is a market for tourists and locals alike interested in buying fresh fruits, vegetables, meat, flowers, and other goods. Established in 1910, the market square was created over 100 years ago and initially functioned as a two-tiered market building with produce and service stalls on one level and meat vendors on the second. Located in the Santurce neighborhood, the market serves as a traditional farmers’ market during the day. At night, the space transforms into a lively nightlife destination with restaurants, bars, and music. The area around the market is decorated with beautiful street art and murals inspired by Puerto Rican culture. Mercado de Santurce is regularly featured in travel guides as a “must visit” destination in San Juan.  

Things to do in San Juan
9. Step Into the Cueva Ventana

Translated to “Window Cave,” Cueva Ventana is a cave located in the town of Arecibo. Sitting on the top of a limestone karst formation, the cave gets its name from the “window”-like opening at its end. The view from the opening looks out over the Grande de Arecibo Valley, which is known for its beautiful landscapes. Cueva Ventana hosts prehistoric Taino petroglyphs drawn onto its surfaces, which provides clear evidence of early indigenous inhabitants that used the cave as a natural refuge. As one of the most popular destinations for eco-tourists, the stalactite and stalagmite-filled cave has been naturally carved over thousands of years of water and erosion. Visitors are commonly greeted by bats, a community of which live inside the cave.  

Things to do in San Juan
10. Learn Something New at the Ballaja Barracks

Also known as the Cuartel de Ballaja, the Ballaja Barracks were built between 1854 and 1864 during Puerto Rico’s Spanish colonial period. Originally, the buildings served as military barracks and headquarters for the Spanish Army. Built to house over 1,000 soldiers and their families, the Ballaja Barracks consist of three stories that take up approximately 7,700 square meters. After Puerto Rico became a U.S. territory, the barracks were repurposed by the U.S. military and used as a hospital during World War II. Restoration efforts in the 1990s transformed the outposts into a cultural and educational center. Today, the building houses the Museum of the Americas, which features exhibits on indigenous cultures, African heritage, and Puerto Rican history and art. The outdoor courtyard is frequently used for cultural events, concerts, and exhibits within the local community. Some discerning visitors might also recognize the barracks since they have appeared in multiple movies and television shows.  

Cities in Puerto Rico and Nearby Cities to San Juan

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