Fun & Interesting Puerto Rico Facts

Think you know Puerto Rico? From U.S. travel perks to local culture, here are some fun and interesting facts about Puerto Rico that might surprise you. Did you know U.S. travelers don’t need a passport to visit? Or that the island uses the U.S. dollar and your phone works without an international plan? These useful Puerto Rico facts are just the beginning — let’s dive into what makes this Caribbean paradise so unique and why there is so much to love about the Island.

Learn more about the People of Puerto Rico

The modern exterior of Terminal A at the Luis Muñoz Marín International Airport (SJU) in San Juan, featuring a dramatic curved glass wall with colorful panels and a large, white circular canopy roof. — Step into the Island through our variety of airlines.

Weather

The climate in Puerto Rico is warm and tropical (i.e., expect an afternoon shower during the summer months). The temperature varies between 70 and 80 degrees Fahrenheit throughout the year. It can go down to about 60 degrees in the central mountainous area during December and January.

Phone Plans

American travelers do not need to opt for international plans to make calls since their phones will work perfectly on the Island. In Puerto Rico, there is a 4GLTE network; 5G is available at some locations. In remote areas of the Island, cellular service and data coverage can be spotty, so always plan if you're going into the mountains, for example.

Population

There are around 3.2 million people in Puerto Rico, and close to 5 million Puerto Ricans living in the U.S.

Get to know the locals

Natural Wonders

Puerto Rico is home to some of the most unique natural features in the Caribbean. Explore El Yunque National Forest, the only tropical rainforest in the U.S. National Forest System, known for its lush trails and waterfalls. The island’s mountainous backbone, the Cordillera Central, offers scenic drives and cooler climates. Don’t miss the glowing bioluminescent bays in Vieques, Fajardo, and Lajas—one of the most magical and fun facts about Puerto Rico that surprises many visitors.

Safety Tips

You don’t need a passport when traveling from the mainland US, but if you travel with one, store it alongside your valuables in your hotel’s safe. It is best to carry a smaller ID or a copy of your passport. Don’t leave any valuables, such as purses, bags, or luggage, in plain sight when going out in a rental car. Be mindful of your surroundings and avoid wandering alone at night in isolated areas. Consider contacting a tour operator to simplify your travels to various parts of the Island. Limit the cash you carry and take only what you need. After all, most places accept credit cards. Finally, be respectful of residents.

A tropical Piña Colada served in a fresh green coconut on a sun-drenched sandy beach, garnished with pineapple slices, cherries, and a blue umbrella with the ocean waves in the blurred background. — The best Piña Colada at the best place, on the beaches of Puerto Rico.

Fun Facts About Puerto Rico

The legal age to consume alcoholic beverages in Puerto Rico is 18 years.
The Island has almost 300 miles of coastline and nearly the same number of beaches.
Puerto Rico has the largest shopping center in the Caribbean, Plaza Las Américas, and the most extensive rum factory globally, Casa Bacardí.
El Yunque is the only rainforest in the U.S. Forest System and is in Puerto Rico. The forest receives over 120 inches of rain every year.
Puerto Rico is home to three of the world’s five bioluminescent bays — including Mosquito Bay in Vieques, the brightest one on Earth.
Although Puerto Rico is an American territory, it competes as an individual country in Miss Universe's contests and the Olympics.
Flamenco beach, in Culebra, has been recognized as one of the Top 10 Beaches in the world on multiple occasions.
The piña colada was invented in Puerto Rico.
The remains of Spanish explorer Juan Ponce de León are in a tomb inside the San Juan Cathedral.
Puerto Rico’s national animal is the coquí, a tiny tree frog famous for its distinctive “co-kee” call heard across the island at night.

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