A 16th-century fountain marks the site of a lost medieval cemetery once filled with mass graves.

Macabre astrological automaton clock dating to the late 1400s.

Looming communist pillar with a Czech twist.

This hanging crocodile is thought to be the "dragon" that once plagued a Czech city.

This fairytale inspired, warped building houses restaurants, shops, and a radio station.

A huge wooden clock that is so beautiful its creator was forcibly blinded.

Tiny communists hammer away on the Olomouc Astronomical Clock.

An underground city of salt.

Real bones which are said to have belonged to a Polish dragon.

An impressive monument to Poland's independence.

The silly symbol for an underground protest group is now scattered around the city.