A collection of biblical memorabilia.

This cheese shop also houses a museum devoted to Dutch dairy.

Famed for its pie, this eatery has a hidden tunnel that allowed Catholics to secretly walk to church during the Reformation.

This impressive collection of rare books on ancient mysticism inspired author Dan Brown.

The world's first zoo for microbes collecting the horrible and wonderful things living on and around us.

This basement museum explores the art and artistry of fascism.

An ancient passage filled with stalls selling used books, once frequented by Vincent Van Gogh.

The former headquarters of history's oldest megacorporation.

This city square is home to Amsterdam's oldest church and a statue honoring Dutch sex workers.

A monument to the thousands of Canadian soldiers who died capturing the French ridge during World War I.

Toy museum in a former tavern is the expression of one man's life pursuit of the aesthetic power of cartoon imagery.

Located in the historic home of a newspaper publisher, this museum is dedicated to the Freedom of Speech.

Former laboratory of radical psychiatrist Wilhelm Reich.

The highest point in Maine is a grand gift to the state citizens that also happens to be one end of the Appalachian Trail.

The remains of a large iron mill that once stood in the remote woods of northern Maine.

This museum on a college campus pays tribute to the Arctic and to two explorer alumni.

An intricately carved Viking church overlooks a glistening fjord.

Standing in for the first ship to navigate the Northwest Passage.

One of the foremost Sherlock Holmes collections is hidden away at a Toronto library.

This little-known collection holds everything from "Dracula" notes, to the manuscript of "Ulysses," to the forged works of Shakespeare.

Only six people can sit inside this delightfully quaint sanctuary.