Transmission tower outfitted with large crossbars that dampen wind-induced oscillations.

A fortress built to pacify local uprising that had a stint as a Nazi concentration camp before becoming a five-star hotel.

A tribute to a Ukrainian heroine who went undercover and killed several Nazi operatives.

This 1000 year old relic-filled cave monastery and UNESCO World Heritage Site also hosts an amazing micro-miniature museum.

This attraction was abandoned after the Chernobyl disaster.

This series of Baroque passageways in Vienna's cultural center mix old architecture with modern art.

An exquisite Baroque church in Vienna's old town.

Apartment complexes built into huge repurposed natural gas tanks.

A tropical paradise just a short trip from the opera house is filled with beautiful winged creatures.