Bow your head, say a prayer and perhaps even light a candle in Potosi Cathedral. This grand religious building may not always be accessible, so check ahead for times if you'd like to go inside.
If you're planning to stick around a while in Potosi, Potosi Cathedral is a good place to kick off your exploring. This principal church is one of many attractions that'll keep you occupied here. National Mint of Bolivia, Cerro Rico, and Casa de las Tres Portadas are also waiting for you close by.