In all of the 29 years it was in operation, no prisoners ever escaped successfully... or so they claim.

An overlooked and unassuming engineering marvel.

Odd outsider art installations surround a Gold Rush-era ghost town.

Steadily reminding Czechia of its past.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

Macabre astrological automaton clock dating to the late 1400s.