Fort San Miguel de Ahui, better known as Fort Ahui (or Agüi) is a Spanish fortification built to protect the Spanish domains in Chiloé. Enhanced in the 20th century by historians and the local community. Currently you can see some vestiges and cannons used in the Spanish period, in addition to a site museum that houses some finds from the place.
It also has a paradisiacal beach of the same name.
Distant approximately 37 km from the commune of Ancud