In short
- Camuy features massive 215-foot high ceilings and an underground river.
- Cueva Ventana is known for its window-like opening over a valley.
- You can often visit both in a single day using guided tours.
In this article
If you are planning a trip to northern Puerto Rico, you might wonder which cave to prioritize. Both sites offer distinct geological features. Understanding the differences helps you plan your itinerary effectively.
What is the main difference between the two caves?
Camuy is a vast underground network, while Cueva Ventana is a cliffside cave overlooking a valley.
Camuy River Cave Park covers 268 acres. It features 220 individual caves and the third-largest underground river in the world. Visitors walk deep underground. Cueva Ventana focuses on a shorter hike leading to a large opening. This opening frames a wide view of the landscape below.
What will you see at Camuy River Cave Park?
You will see massive sinkholes and a 700-foot main chamber.
The central attraction is Cueva Clara. This chamber has ceilings that reach 215 feet high. You walk on paved pathways to view stalagmites and stalactites. Geologists date the limestone formations back 45 million years. Main Cave Chamber

What makes Cueva Ventana different?
Cueva Ventana acts as a natural window high above the ground.
Instead of descending into a deep subterranean network, you walk to a cliff face. The cave ends abruptly at a wide opening. This provides a clear line of sight over the surrounding green valleys.
Can you visit both Camuy and Cueva Ventana in one day?
Yes, many full-day guided tours combine both locations into a single trip.
Since both caves are located in Puerto Rico's northern karst region, driving between them is practical. Booking a day excursion from San Juan is an efficient option. These tours cost from $100 to $150 and include roundtrip transportation.

How much does it cost to visit?
General admission for Camuy River Cave Park is $18.00 for adults.
Children ages 4 to 12 cost $13.00, and seniors pay $9.00. Parking at Camuy is an additional $4.00 per car. Pricing for Cueva Ventana depends on the operator or tour you choose. Tickets and Prices
Which cave is easier for families to explore?
Camuy offers clear infrastructure like concrete walkways and handrails.
The paved paths at Camuy make it accessible for most ages. Closed-toe shoes are strictly required for safety due to wet floors. Cueva Ventana requires a hike that can be uneven. Read more about visiting Visiting with Kids.

Questions travellers ask
How far is Camuy River Cave Park from San Juan?
Driving from San Juan to Camuy takes about 1 hour and 20 minutes via PR-22 and PR-129.
What should I wear to the caves?
Closed-toe shoes with good tread are strictly required at Camuy. Sandals and flip-flops are prohibited.
Are tours available that cover both sites?
Yes, many full-day excursions from San Juan combine Camuy with nearby sites like Cueva Ventana.



