Cueva Ventana, Protected area in Arecibo, Puerto Rico.
Cueva Ventana is a limestone cave system in the region with multiple chambers containing natural formations like stalactites and stalagmites. A natural window in the final chamber opens to views of the Rio Grande valley below.
The cave came under protection in 2012 when environmental authorities acquired the surrounding land to prevent damage. The action became necessary to safeguard the geological features from ongoing harm.
The cave gained recognition through television productions that brought it into the spotlight for global audiences. Visitors come today partly to experience the connection between nature and popular media that shaped the site's reputation.
The cave can only be explored with a guide on 90-minute tours that provide safety equipment and flashlights. These guided experiences help visitors learn about the geology and local wildlife while staying safe.
The cave entrance displays ancient petroglyphs left by the region's original inhabitants. Visitors can also observe bat colonies living inside the cave during their tour.
Location: Arecibo
Website: https://cuevaventanapr.com
GPS coordinates: 18.37167,-66.69167
Latest update: December 6, 2025 16:03
Puerto Rico offers more than the beaches and colonial fortresses of San Juan. The island contains dozens of natural swimming pools, remote coastal sections and protected forest reserves. The northern coast holds limestone caves with pre-Columbian petroglyphs, while the southwest region includes...
Arecibo Observatory
7.1 km
Arecibo Radio Telescope
7.1 km
Birth of the New World
14.9 km
Camuy River Caverns National Park
16.3 km
Caguana Indigenous Ceremonial Center
12.7 km
Obispo Beach
12.2 km
Arecibo Light
12.3 km
Cueva del Indio
14.5 km
Cambalache State Forest
12.8 km
Arecibo Observatory
7 km
Casa de la Diosa Mita
11.5 km
Paseo Víctor Rojas
11.4 km
Edificio Oliver
11.5 km
Palacio del Marqués de las Claras
11.6 km
Old Camuy Casino
20.7 km
Rafael Balseiro Maceira School
18.5 km
Blanco Bridge
16 km
Cambalache Bridge
9.4 km
Playa Sardinera
17.2 km
Corregimiento Plaza Theater
11.7 km
Gonzalo Marín 101
11.5 km
Casa Córdova
11.5 km
Lares Pueblo
21.4 km
Playa Caza y Pesca
12.2 km
Penon Brusi Beach
21.8 km
Villa Madera
11.2 km
Playa El Muelle
12.1 km
Hacienda Mis Sueños
9.1 kmVisited this place? Tap the stars to rate it and share your experience / photos with the community! Try now! You can cancel it anytime.
Discover hidden gems everywhere you go!
From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.
A unique approach to discovering new places❞
— Le Figaro
All the places worth exploring❞
— France Info
A tailor-made excursion in just a few clicks❞
— 20 Minutes