Every day, including holidays (except May 1st, 24th, 25th and 31st of December and 1st of January). Departures are every 15 minutes from 9am to 5pm. Duration: 01: 00/01: 30hs. approximately. Guided tour in English, Spanish or Portuguese. Guided visits are free, on foot and suspended by rain.

Departures: daily. Except days of function or private event.