Museo de Sitio Mina de Acosta
An old silver mine turned site museum on the northern edge of town, where visitors walk a short way into the tunnels the miners dug. It tells the story of the silver that made the town, and of the Cornish and Mexican miners who worked it.
Go when Morning, so the afternoon stays free.
Local tip The tunnels are cold, damp and low in places, so wear a warm layer and shoes with grip. Not for anyone uneasy in closed spaces. Check ahead on the tours, since access can change.


