An eerie, derelict amusement park in Berlin.

This former Masonic lodge has been transformed into part museum, part bar, all awesome.

You would never come across this tiny green oasis if you didn't know it existed.

This tri-part waterfall is a little bit of fairytale beauty in the heart of Luxembourg's Little Switzerland.

The world's only museum devoted to the wonders of fluorescence.

A curious collection dedicated to human and animal anatomy and pathology.

Museum preserving torture methods from the past.

Artwork tucked within the trees greets visitors with surreal sonic experiences.

Inspired by "The Starry Night" this Dutch bike path turns into a glowing work of art each night.

Unsurprisingly, Holland is home to one of the most magnificent flower gardens in the world.

The largest greenhouse in the world is home to over one million types of plants.

This enchanting 600-year-old tree is so magical it inspired the beloved tale of Pinocchio.

From toys to kettles to scientific instruments, this German museum celebrates the beauty of 20th century design.

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

The Columbia Road Flower Market is now open every Sunday, rain or shine.

This hidden green space is the city's second largest conservatory.

The Bloemen Route, or “Flower Route”, stretches 25 miles through prime Dutch tulip country as a result of “tulip mania,” the world’s first economic bubble.

A 'living museum' in Leiden, the oldest of its kind in the Netherlands.

Made of 41,900 pieces of mosaic, it took two years to piece together this giant egg.

Dutch woodpile home in the forest.

Peek through a transparent pyramid and drink in the mountain made of books.

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

This community on a small Venetian island has taken to painting their houses in bright neon hues.

A wonderfully kitsch bookstore the size of a supermarket.