Several months ago, I found myself about 327 meters below ground clad in a red dress, Chuck Taylors (well knock offs haha) and a jacket exploring a historic Polish salt mine. Boy, I was glad I had that jacket. As you can imagine, anywhere that deep would be rather chilly, even in summer.
Our day started with an early wake up call. When visiting a place that over a million people visit every year, getting there early to beat the crowds is important. Alex from East Coast Contessa and I got an Uber out there from our rental apartment in Krakow, but you can also take public transport. In fact, we ended up taking a bus back into the city when we finished our tour.