Places Donna McColl Wants to Go

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

Ancient cliffs resembling a kilt on Scotland’s second-largest island emit an entrancing sound.

An exclusive waiting room built for the royal family in the 1920s is hidden in Milan’s central station.

"The prettiest love letters in the world" ... or so said Lord Byron.

A climbing route in the mountains of Italy’s Dolomites, built for soldiers during World War I.

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

The secret medieval communication system will whisk your words above the noise of the crowd.

In the past, Renaissance sex workers were encouraged to entice customers on this bridge.

The oldest museum in Mumbai.

Over 80 miniature sculptures around Uzhhorod old town that depict Transcarpathian history and culture.

This genuine, blood red Jolly Roger was captured off the North African coast in 1790 by Admiral Richard Curry.

The Jardin d'Étretat is populated by over-sized raindrop sculptures that make funny faces at visitors.

At just six feet two inches deep, it is said by Guiness and Ripley to be the world’s narrowest freestanding office building.

The oldest family-run restaurant in the United States is a living museum of New Orleans dining history.

Old-style open-air cages bringing you from Gubbio’s city center to the San'Ubaldo Basilica.

The world's largest secondhand book market is a haven for bibliophiles and bargain hunters.

The 19th-century pharmacy (now a used bookstore) was featured in James Joyce’s "Ulysses," and has changed very little to this day.

Mirrored floors and arched shelves create the illusion of an infinite tunnel of books.

A charming 17th-century alley is lined with secondhand bookstores and antiquarian shops.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

Built to test magnetically levitated elevators, the tower also boasts Germany's highest visitor platform.

A corkscrew-shaped barn in Ireland.

This high-design church is made up of two dizzying spirals meant to evoke the weaving together of marriage.

A mechanized clock where a man fights off a dragon, crab, and rooster.