Cueva del Guácharo National Park
Sucre, Venezuela · built 1975
The Guácharo Cave National Park (Parque Nacional Cueva del Guácharo) is located 12 km (7.5 mi) from the town of Caripe, Monagas, Venezuela. It has as its centerpiece a large limestone cave, Guácharo Cave, which is the longest cave in Venezuela. The cave is a limestone cavern over 10 km (6.2 mi) long, with a number of large chambers and rock formations. The temperature inside the cave generally remains near 19 °C (66 °F) and the humidity at 100%. The cavern is famous for being home to thousands of guácharos, or oilbirds, which is where the cave and the park get their name.
Park data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).