Plan your visit

Plan your Visit

The attraction has recently opened Wednesday to Sunday, about 10:00 AM to 4:00 PM; check before you go. Learn what to pack and how to get there safely.

Window Cave

PR-10 Km 75, Hato Viejo, Arecibo, 00612

GPS 18.3712, -66.6915

Open directions

Getting there

Most visitors arrive by rental car or private tour shuttle.

How	Time	Cost	Notes
Car: Drive from San Juan via Highway PR-22 West to PR-10 South, exiting at Km 75.	75 minutes from San Juan	Gas plus $3-$5 for PR-22 tolls	A rental car is the most common way to arrive. Parking is available near the entrance and adjacent gas station.
Tour: Book a guided excursion from San Juan that includes round-trip transportation.	Half-day to full-day depending on itinerary	$150 - $175 per person	Third-party operators and Aventura Cueva Ventana's VIP packages offer hotel pickup and transport in private SUVs.

When to go

QuietModerateBusyPeak

The site is open year-round. The drier months from December to April offer the most comfortable hiking conditions. Morning visits help you avoid the peak afternoon heat on the outdoor trail sections.

What to bring

Closed-toe shoes with good grip (mandatory for entry)
Comfortable, breathable hiking clothes that can get dirty
Bottled water for the hike
Camera or smartphone (a wide-angle lens captures the window best)
Insect repellent for the subtropical forest trail
Sunscreen for the unshaded portions of the walk
A small backpack to keep your hands free while navigating steps
Change of clothes and shoes for the ride home (trails can be muddy)
Cash for tipping the tour guides or purchasing snacks

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Closed-toe shoes are mandatory.

No flip-flops or open-toe shoes are allowed.

How the day runs

How to structure your trip from San Juan.

A simple morning trip from San Juan driving your own rental car.

8:00 AM
Drive west
Take PR-22 West and PR-10 South from San Juan.
9:15 AM
Arrive & Check In
Park near the entrance and get your helmet and flashlight.
9:30 AM
Forest Hike
Walk the 1,000-meter trail through the subtropical forest.
10:00 AM
Cave Exploration
View petroglyphs and stalagmites inside the main cavern.
11:00 AM
Depart
Return to your car and head to your next stop.

Practical packing

You must wear closed-toe shoes with good grip. The trail includes uneven gravel, rock terrain, and stairs. Bring comfortable, breathable clothes that can get dirty. Trails can be muddy, so consider a change of shoes for the ride home.

Carry bottled water and use insect repellent for the forest trail. A small backpack keeps your hands free while navigating steps. Bring cash to tip your guides or buy snacks.

Easiest way to do it

Woman standing in a cave entrance with arms raised facing a valley.

Window Cave Walking Tour from San Juan

6 h 4.2 (11)

Professional guide
Entrance fee
Hotel pickup and drop-off (selected hotels only) starting at 8 am

From$127per person

Viator$127 GetYourGuideCompare

Cancellation terms differ by platform and listing. Check them before you pay.

Planning questions

How long is the hike to Cueva Ventana?

The round-trip walk covers approximately 1,000 meters (0.6 miles). The entire guided experience takes about 90 minutes.

How to get to Cueva Ventana from San Juan?

Drive via Highway PR-22 West to PR-10 South. Exit at Km 75. The drive takes about 75 minutes. Alternatively, you can book a guided tour with hotel transport.

What should I wear to Cueva Ventana?

You must wear closed-toe shoes or sneakers. Dress in comfortable hiking clothes. Bring sunscreen and insect repellent.