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The Top Caves to Explore in Puerto Rico

a view of a large body of water with a mountain in the background

On the surface, Puerto Rico offers many magical locations to visit, from its iconic beaches to its historic towns and world-renowned cuisine. But below ground lies a world of wonders that you simply must see. Whether you’re an adventurer, a geology buff, an avid hiker, or just an excited traveler looking for unique experiences in Puerto Rico, you’re sure to find what you’re looking for in the island’s caves.

Many of the Enchanted Isle’s most visited caves are located in the karst region along the northern coast. About 140 million years of geological processes have resulted in stunning, one-of-a-kind landscapes, including impressive cave systems. Get to know some of the top Puerto Rico caves you should visit and the cave tours that take you there!

Cueva Ventana (Window Cave)

The view from Cueva Ventana is one of the most photographed views on the island. Located in Arecibo, this picturesque cave isn’t situated underground but rather on a limestone cliff on the side of a mountain that can be accessed via a hiking trail. As you approach the window-like opening that gives this cave its name, you’re treated to a breathtaking view of the Río Grande de Arecibo valley below, with the river cutting through the valley in a beautiful landscape.

The hike to Cueva Ventana is moderate, making it accessible to families and individuals who are looking for an unforgettable experience without having to get down and dirty. The view provided by Cueva Ventana is beloved by tourists and locals alike. If you want to see Arecibo from a unique vantage point or if you’re an avid photographer, this is a spot you can’t miss. Check out the tour operator below to book the perfect Cueva Ventana tour.

a close up of a rock near the ocean

Cueva del Indio (Indian Cave)

This oceanfront cave located in Arecibo is not only a natural wonder to behold, but it also houses indigenous petroglyphs created by the Taínos native to the island, dating back to Pre-Columbian times. The cave was designated as a Natural Reserve in 1992, and it was listed in the National Register of Historic Places in 2003.

Another point of interest at Cueva del Indio is the natural bridge formed by rocks eroded by the water. This cave’s location by the ocean offers amazing views of the crashing waves. However, its location also means that the terrain is dangerous. It’s best to explore Cueva del Indio with licensed tour guides who not only provide interesting information but also guarantee your safety throughout your excursion. Book your Cueva del Indio tour below.

a view of a large rock with Carlsbad Caverns National Park in the background

Río Camuy Cave Park

Located in the town of Camuy on the north coast near Arecibo is a huge system of limestone caves and underground waterways formed by the Camuy River, the third-largest subterranean river in the world. Since the discovery of the caves, explorers have mapped more than 10 miles of caverns, including 220 caves and 17 cave entrances. However, they believe this to be only a fraction of the entire system, which remains largely unexplored.

The sounds of the underground river, the impressive formations, and the hordes of bats give these caves a unique atmosphere. One of the most popular areas to explore is Angeles Cave, whose mouth lies in a sinkhole that can be accessed by rappelling — if you’re a thrill-seeker, this is one adventure that should be on your bucket list!

If you’re searching for an intense excursion worthy of seasoned cave explorers, Rio Camuy is the place to be. To see the treasures within these caves, you have to climb, swim, zipline, descend into sinkholes, and get covered in mud. If this sounds like exactly the experience you’ve been waiting for, check out the tour below.

Puerto Rico is not just a paradise for beach lovers and foodies — it’s also one of the world’s most exciting locations for adventurers. The island’s terrain is home to amazing caves to explore, whether you’re in the mood for a trail hike or an intensive spelunking excursion. Get ready to encounter stalactites, stalagmites, underground waterways, and unforgettable views when you venture into the dark and uncover wonders that many tourists miss out on.

Your visit to Puerto Rico wouldn’t be complete without a cave tour. Pack your hiking boots, flashlight, and a change of clothes and get ready to explore the mysteries that hide beneath the Enchanted Isle’s sparkling surface!