A replica of the home of a famous fictional troll family.

Pigduck of Turku.

A rare octagonal brick beacon on an isolated island in the Baltic.

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

Man-made mineral caves house massive bat colony.

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

A top secret Cold War bunker hidden beneath a Latvian spa facility is now open for tours.

Mysterious craters may have been home to an ancient cult.

Hundreds of small crosses have been carved into the bark of the trees outside this small Estonian village.

It's rumored this unique Baltic beacon was designed by Gustave Eiffel himself.

Learn to drink tea like an Estonian at this museum.

For the last century, this international border within a small town has appeared and disappeared various times.

The labyrinthine home of the National Archives of Estonia is an experimental blend of architecture, art, and history.

This dizzying tower was built to better broadcast the 1980 Moscow Olympics.

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

The widest natural waterfall in Estonia is a sight to see in all seasons.

A massive tribute to Estonian history and culture.

Its collection is a sweet reminder of the shuttered factory.

Come for the 14-foot-long taxidermy alligator. Stay for the mini costumed gators shooting pool.

The curiosities and wonders of pharmacy in a delightful historic building.

This historical air terminal in Houston is slowly becoming an aviation museum dedicated to the city's aeronautical history.

A 90-year-old underground water reservoir offers a more industrial kind of tranquility.