Dive for drinks at Croatia's first and only underwater winery.

When Croatia became independent of Yugoslavia, the splintering governments left behind these concrete tunnels.

A musical instrument played by the sea.

Large, airy hallways hide within an impenetrable fortress that beckons urban explorers.

When a supermarket opened up shop within a medieval building it became protected by UNESCO on a technicality.

The big toe of this towering monument to a Croatian national hero is worn from years of superstitious rubbing.

An ethereal glowing blue ocean cave in Croatia.

Formerly Yugoslavia's "forbidden island," this sleepy little city still holds the abandoned remains of military strongholds.

A wonderfully strange collection of 500+ stuffed frogs doing people things.

This abandoned island off the Venetian coast has been a radical monastery, a political prison, and a secret Nazi base.

A new sculpture calls attention to climate change in the centuries-old city it threatens.