Towering metal swords commemorate a 12th-century victory.

Underground monastery and fortress.

A monorail that was built to serve a new development but technical problems, lack of users, and a pandemic caused it to be closed and abandoned.

Monks in the empyreal Alazani River valley have preserved their 1,000-year-old winemaking tradition.

Ancient rock-hewn town that witnessed key events of Georgian history.

A cluster of historic bathhouses built on the famed hot springs that gave the Georgian capital its name.

Three playfully immersive mini golf courses let you travel alongside your ball to the cup at this facility, which has been around since the 1950s.

This synagogue in Madison, Wisconsin, is a historic architectural gem and one of the oldest surviving synagogue buildings in the United States.

Hidden away in the city of Madison, Wisconsin is a nearly forgotten home that Frank Lloyd Wright built for a childhood friend.

Originally located in the business district, this former barracks building was dismantled and rebuilt on Hong Kong Island's south side

Daily jousts and dancing barrel makers in Munich's mechanical clock.

Quirky bronze statue depicts the chaos of everyday life in Hong Kong.

The largest aviary in Southeast Asia is a green haven in the heart of the city.

Hong Kong's own (larger) Giant's Causeway

A museum glorifying the life of Stalin, located in the city of his birth.

Fast food feels like fine dining at this award-winning modern Georgian building.

A striking symbol of the Bulgarian capital.

This building has two facades of clashing architectural designs.

Luxury hotel turned into a refugee camp, then turned back into a luxury hotel.

With over 10,000 lights, this engineering marvel lights up the city after dark.

"Holy Wisdom" overlooks the city that became its namesake.

Sofia's legislative center is continuously reinventing itself.

Once designed as the entrance to Buckingham Palace, this structure was later relocated and stands as a victory arch.

Once a 19th-century refuge for immigrants, this pub has hosted performances by Amy Winehouse and the Arctic Monkeys.