Potosí was one of the places we visited that couldn't quite be captured on film (by us, anyway. We're sure someone has taken very expressive photos of the place). The city was once the richest in the Americas, thanks to the Cerro Rico, the mineral-rich mountain whose bald red face looms over the city. The silver that made the Spaniards so rich has since petered out, and the streets are crowded with decaying colonial facades and enormous old stone churches. It's very high and very cold.
We got out of the city to spend some time at a hot spring that was supposedly frequented by Inca emporors, and to wander in the hills and llama pastures that surround the city. Our serene picnic was punctuated by the sound of dynamite blasts from the nearby mines.
The day after our hike we got a little closer to the dynamite during our tour of the mines. Some anecdotes to get you in the mood. Then: 8 million African and indigenous Bolivian slaves died in the mines under the Spanish. Most African slaves lasted less than a year in the punishing high altitude conditions. At one point, the Spanish mandated that indigenous Bolivian men would all have to serve a six month term working in the mines - working, eating and sleeping underground. Clearly, Western Culture is the most superior and civilized.
Now: The average life span for a miner is fifteen years after entering the mines, and many miners begin as adolescents. On average, one miner dies on the job every week. The miners don't eat or drink during their entire work day, they just chew enormous mouthfuls of coca.
Our tour started with a trip to a miner's store to buy gifts of coca, cigarettes, and the 90 proof alcohol that the miners drink on Fridays. The tourists bring offerings to the miners, and the miners bring offerings to the Tio, the devil who presides over the mines (see photo below). The tour took us through passages so low we had to crawl, passages so vertical we had to climb down ladders, tunnels with rails built in the 16th century and still used today, and to an underground museum where the walls shook with blasts of dynamite. It was tough going, and we didn't even have to do anything besides watch other people labour away. Perhaps the most sobering part of visiting the mines is knowing that despite the fact that dozens, if not hundreds of people from around the world come to witness the horrific working conditions every day, nothing changes for the men who work there.
Bonus fact that we learned at the old mint in Potosí: the five Boliviano piece, which resembles the Canadian twoonie, is made at the mint in Ottawa.

The Eye of the Inca hotspring.

Lagoon and Cerro Rico.