The smallest restaurant in the world.

One of the world's most unusual events combines headbanging and needlework.

Legend has this precariously placed rock was placed by giants. Science has another explanation.

This peculiar border irregularity is the only way to legally enter Russia without a visa.

The tallest lighthouse in the Nordic countries was also the site of a bloody World War II battle.

A railway bridge leading nowhere stands lonely in the middle of a meadow.

A small museum showcasing various communication equipment and laptops in the middle of the southeast Estonia countryside.

Learn to drink tea like an Estonian at this museum.

This unique eatery offers a taste of Estonia's "Onion Route."

See tools once used for processing this coffee-substitute plant before sampling its flavor firsthand.

A trio of giant wooden megaphones turn up nature's volume in this Estonian forest.

A decommissioned submarine base makes a great space for graffiti art.

One of the oldest lighthouses in the world has been in continuous use since it was first built in 1531.

A wooden replica of France's famous tower.

Troublesome students were detained in this tiny graffiti-covered university jail.

Once a year, local students "clean" this statue with a champagne shower.

Dedicated to the untimely death of American balloonist and parachutist.

Disused seaplane hangar gets a second life as the jaw-dropping home of Estonia's museum of maritime history.

This set of concrete chambers resonates according to different notes of octaves.

This free museum is building a collection of books that are banned, censored or burnt around the world.

The oldest continuously operating pharmacy in Europe.

Take a seat and hear a song by the composer Frédéric Chopin.

A large boulder was declared a local landmark by a popular vlogger.

A series of concentric circles represented a bold new experiment in socialist urban planning, and it notoriously difficult to get around.