Palace Cave

Palace Cave is a natural rock formation made of sandstone with multiple chambers and passages that extend through the earth near Trinidad. The interior displays different levels and openings that reach deep into the stone across considerable distances.

Scientific exploration of the cave began in 1877 and continued with systematic studies in the early 1900s. These investigations established the foundation for understanding its geological structure.

The cave holds such importance to the regional identity that it appears on the official coat of arms of Flores Department. This recognition shows how deeply the formation is connected to local pride and heritage.

Access is through an unpaved road, and guided tours are available during daylight hours. It is advisable to wear sturdy shoes and follow the guide to explore the formation safely.

The sandstone underwent a natural ferrification process during the Paleocene epoch, giving the cave distinctive geological characteristics. This feature makes the formation scientifically notable and has drawn UNESCO consideration.

Location: Flores Department

Address: trazado antiguo km 235, 85000 Trinidad, Departamento de Flores, Uruguay

Opening Hours: Wednesday-Sunday 09:30-16:30

Phone: +59843604473

Website: http://geoparque.uy

GPS coordinates: -33.27610,-57.13330

Latest update: December 6, 2025 17:41