From today's NY Times, an ancient place to visit, but they don't want tourists. It's in the Basilicata province which I have never visited.
“I want people to have an experience that will change their lives,
change the world,” he said. “For the exhibitions next year, Matera
will sell passes — 19 euros, good for one year. The visitors will be
temporary cultural inhabitants, and they will be asked to leave a
personal item behind. At the end of the year, these items will become
their own exhibition.”