A subterranean house of worship carved right out of the bedrock.

This church also serves as a lighthouse complete with a beacon.

This irregularly shaped sea fortress has defended not one but three different sovereign states.

Thousands of graves lurk below the surface of this park.

A massive tribute to Estonian history and culture.

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

A forest park outside Tallinn full of architectural and artistic curiosities.

This stoic bronze soldier stands as a symbol of Russian sacrifice or Soviet oppression, or maybe both.

An underground nightclub helped spark a "Singing Revolution."

"There's nothing there," and other lies the KGB told us.

This 16th-century cemetery became a recreational park during the Soviet occupation—today it's a little bit of both.

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

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

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

A spectacular Petrine Baroque summer palace commissioned for Catherine I by Peter the Great.

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

Relics from an era long gone, sit idle outside this Estonian museum.

This striking memorial is one of Estonia’s most controversial Soviet leftovers.

Dedicated to the untimely death of American balloonist and parachutist.

The first monument in Estonia that was made by an Estonian sculptor.

Long before the hollyhocks and colorful facades, this lane was notorious for witch trials, infanticide, and prostitution.

An empty relic of the Moscow Olympics crumbles away in Estonia's capital.