Pilgrimage site for star-crossed lovers.

A small window on Via Piella offers a lovely and rare peek at Bologna's lost canals.

Collection of nearly 500 concrete figures sculpted by the late Veijo Rönkkönen.

A 246-foot-high revolving restaurant rises unexpectedly from a forested Finnish hilltop.

This giant middle finger statue sends an unambiguous message to Italy's bankers.

Before there were doorbells this bronze ear was installed for visitors to announce their arrival.

A military museum, art park, mausoleum, and architectural oddity all on one fascist's estate.

The highest waterfall in Italy is only "turned on" five times a year.

A space dedicated to contemporary art and culture, co-chaired by fashion icon Miuccia Prada.

Two very green residential towers cleaning the air in one of Europe's most polluted cities.