This little gem in the Gulf of Riga has a very rich heritage and distinct culture.

Estonia's largest creative city is a vibrant bohemian hub located within a former industrial complex.

This elaborately decorated, fairytale-like Romanian royal palace is one of the most striking castles in Europe.

This massive underground salt mine now holds a sci-fi theme park in its depths.

This centuries-old wooden wonder was built in less than a year and is one of Europe's largest timber-framed churches.

A national collection of Communist-era musical posters.

The world’s narrowest house makes for an awkward, four-foot-wide living space.

A program of Communist glamour in post-Stalin Poland is preserved in this colorful museum.

This Scottish museum is the only one in the world to focus not on one religion but all of them.

Large-scale contemporary artworks tower over fields and lurk in forests around a Jacobean manor house.

A 30-acre garden inspired by the principles of modern physics.

360° views of the city plus five floors of optical illusions and hands-on science.

Inside this faux cave, visitors can learn how some of their favorite fantasy characters were created.

Modern art meets modern convenience in possibly the world's most architecturally important public bathroom.

Only 68 people per day are allowed to visit this New Zealand bird-watcher’s paradise.

A gigantic sculpture garden is packed with innovative oddities.

It's said to be one of the most significant collections of contemporary Chinese art in the world.

People can't get enough of these adorable Japanese photobooths.

This museum explores the history of the book, from scrolls to mass-produced objects through tools, stories, and massive cast-iron binding machinery (some of it operational).

The rustic cabin-like decor of this Arts and Crafts-style church reflects the love of nature central to its little-known theology.

The first AIDS memorial chapel in San Francisco and one of only a few in the U.S.

One of the oldest producers of hand-folded fortune cookies still uses its original secret recipe.

The grand, column-fronted, sculpture-adorned home of the ambitious digital library.

Fonts are born and bred here at the oldest letterpress type foundry in the United States.