The former Nazi concentration camp stands as a museum to remember this dark chapter in European history.

This stunning limestone waterfall is the highest in Estonia.

The enormous isokinetic structure hangs within a science center in Estonia.

This behemoth bovine guards an Estonian town and is a memorial to the lost species.

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

The Guardian of Tallinn.

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

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

The oldest continuously operating pharmacy in Europe.

This abandoned fighter jet launch center is now a haunting street racing course.

Only a fragment of this 15th-century Dance of Death survives today.

A former imperial sea-fortress and Soviet prison.

This medieval Estonian tower provides access to a series of tunnels that have been home to soldiers, punks, and fine art.

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

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

Man-made mineral caves house massive bat colony.

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

Mysterious craters may have been home to an ancient cult.

The ruins of an Estonian prison are drowning in the quarry lake where the convicts were once forced to work.

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