Cool place (as in seriously fuxxing creepy) to visit while in Prague is the Ossuary in the village of Sedlec.
Otherwise known as "The Bone Church."
https://www.atlasobscura.com/places/sedlec-ossuary
Trippy!
Otherwise known as "The Bone Church."
https://www.atlasobscura.com/places/sedlec-ossuary
Trippy!