Someone loved this song enough to carve all of its lyrics onto a tree trunk in a Berlin park.

Started as a kitchen garden, now the second largest botanical garden in the world.

This futuristic German spa allows visitors to float in a pool of salt water while zoning out to underwater techno.

An eerie, derelict amusement park in Berlin.

A network of hundreds of interconnected wineries in caves hides under the town center.

Originally built for London’s cab drivers, this bright green hut now serves anyone a hot drink or meal.

The historic bar where local ship captains, traders, and gold miners would come together to do business a century ago.

Inside this Icelandic greenhouse, geothermal energy keeps tomatoes warm and growing.

Hidden in a grotto 26 feet below Nottingham's oldest hotel, this stylish subterranean drinking den is notoriously hard to find.

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

The world's northernmost brewery uses water from a 2,000-year-old glacier to create its beer.

Grab a cuppa at England's first and only domestic tea plantation.

A cablecar-station-turned-revolving restaurant with 360-degree views of the Swiss skyline.

This unassuming cheese empire in rural Oregon churns out more than 150,000 pounds of cheese each day.

A Viking-style brewpub named for a Norse sea giant, in the heart of fjord country.

A cozy bookstore is tucked within an old gold mine shaft beneath the cafe and ice cream shop.

This cafe offers a curated collection of treats and tipples made by monks and nuns.

This edible park is open to any and all foragers.

Nikola Tesla's former home contains an homage hidden from plain sight.

Dine amidst exotic plants at this former royal greenhouse.

This legendary dessert was served to Nobel laureates for decades.

When Azorean green tea meets volcanic hot springs water, a luminous brew is born.

This glacier interpretation center houses the world’s only bar made completely from glacial ice.

This subterranean spot might be the epitome of Japan's baroque, retro coffee houses.