Looking for something unusual to do in the Czech Republic? If you stay in Prague it is pretty easy to take a train to Kutna Hora. This town is mostly famous because of the bone church, also called Sedlec Ossuary, Kostnice Sedlec in Czech.
The church is made with bones from approximately 40,000 humans. It took about 300 years before the bones were artistically arranged. Just head to the train station in Prague and ask a return ticket to Kutna Hora. Staying in Brno? No problem. Kutna Hora is also accessible by train from Brno. The train station is about 15 minutes away by foot from the ossuary. By using Google Maps you can find the directions to the church.