Travel across the Port of San Juan to the world's largest rum distillery to get up-close looks at the fascinating process of converting sugarcane into delicious rum. Afterward, enjoy some free time to browse the shops and boutiques of the largest mall in the Caribbean.

Head inside the Casa Bacardi Visitors Center to learn how this world-famous distillery went from being a tiny producer in 1862 to a rum-making powerhouse. See reproductions of the original equipment, check out old advertising, and learn about the history of Bacardi's delicious spirits. Your tour includes a commemorative Bacardi cup as well and a refreshing welcome cocktail.

Stop at the gift shop to browse a selection of exclusive Bacardi merchandise and liquors you can't find anywhere else. After your tour, walk out onto the pavilion—in the shape of Bacardi's famous bat logo—and enjoy panoramic views of Old San Juan before your driver takes you to Plaza Las Americas.

When you arrive, head into the largest mall in the Caribbean, boasting more than 70 acres (28 ha) of shopping space. Take lots of free time to explore the mall's 300 stores. With such a wide selection, there's bound to be something for everyone.

Escape into the city of Old San Juan and discover its colorful architecture and rich history. A stop at San Cristóbal Fortress offers sweeping views of the city and a journey back to the colonizing days, before a shopping in the Historic District of Old San Juan.

The cobblestone streets of Old San Juan set the stage for a tour exploring the heritage of Puerto Rico and San Juan, a charming city with architecture dating back to the 1600s and filled with art galleries, boutiques, and cozy cafés. Your guide shares interesting stories of the people that have put their mark on the second oldest city in the New World, before taking you to San Cristóbal Fortress—a national historic site.

San Cristóbal Fortress is a world-renowned landmark and known as the largest fortification built by the Spanish in the New World. Lead by your guide, walk through its extensive tunnel system, view old military uniforms and stand next to 200-pound (90-kg) original mortar shells.

Enjoy sightseeing along the cosmopolitan San Juan before enjoying some time on your own in Old San Juan to shop and explore.

Saddle up and sidle through El Yunque National Forest during an unforgettable horseback ride. Beginning in Luquillo, journey through tropical foliage atop a noble Paso Fino leisure horse, pausing for a quick dip in a tranquil section of the Mameyes River.

Launch your equestrian experience at Hacienda Carabalí in Luquillo. An ideal tour for all levels of riders, this adventure leads you through the mellow lowlands of El Yunque National Forest. After arriving at the stables, climb into the saddle and prepare for your ride through the protected wilderness.

Your gentle 4-legged giant is a Paso Fino horse that's been bred for competitive trail excursions. Get to know the Paso Fino's loping stride, and then head for the hills. The lilting song of the elfin woods warbler lifts your spirits while your steed ascends the rough forest track. Relax and let your horse take care of the elevation gain.

At a vantage point with lush tabonuco forest swirling below, take in unparalleled views of the Atlantic Ocean. Then, descend the mountain. Finally, make out the music of the Mameyes River. Pause to take a dip and let your horse drink before returning to Hacienda Carabalí by mid-afternoon.

See the sea like never before as you explore the depths on this guided Sea Trek. Equipped with an air-providing helmet, walk the ocean floor of a private beach and discover an underwater universe. Unlike anything in the world, this unique adventure transports you to another world.

Meet your group at the Caribe Hilton, where you take advantage of the private beach for undisturbed sea exploration in the heart of San Juan. Your guide introduces you to Sea Trek, a diving system developed to let participants breathe easily while walking underwater. Don the clear-masked helmet, which provides you both air and plenty of visibility, and make your way into the water.

As you traverse on the ocean's floor, experience a weightlessness as though you were walking on the moon. This surreal sensation, coupled with an amazing aquatic landscapes around you, transports you to a completely new world. Discover an abundance of tropical fish and marine life in the clear San Juan cove, finding hidden creatures and amazing coral formations with the help of your guide.