This public library and its impressive collection of academic books have not changed since the 17th century.

An idyllic hotel that gave its name to a supposed shadow government.

This colorfully-painted tunnel links two distinct parts of a historic neighborhood.

Science meets wall art to highlight the beauty of famous mathematical equations.

A preserved building where the dead were once watched for signs of life.

Drive past the giant fruit sculptures and up to the window for a menu of fruity treats.

Tucked in the back of a flower shop, its collection details the fascinating history of the Netherlands's iconic symbol.

Survival capsules find a second life as a unique hotel.

A Portuguese Jewish cemetery filled with stunning grave monuments that date back to 1614.

Colorful and chaotic stacked hotel in North Holland.

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

The history and future of cannabis.

This historic Amsterdam bar used to accept sailor's monkeys as payment.