Entradero

Entradero is a Spanish term, primarily used historically in the context of mining. It refers to the primary entrance or entry point to a mine, specifically an adit or tunnel driven horizontally into a hillside or mountain to access the ore body. The entradero serves as the main access route for miners, equipment, and the removal of extracted ore. It's considered the principal access point, distinguishing it from secondary shafts or ventilation tunnels. The term can also be used more broadly to denote the main entry point to any enclosed space, but its association with mining is the most prevalent usage. In historical mining contexts, the location and quality of the entradero were crucial for efficient and safe operation of the mine.