A Gothic-inspired fish market is Gothenburg's best place to find loaves and fishes.

Museum on French naval history, with magnificent figureheads, a historic diving suit, and a boat used by Napoleon.

The world's biggest floating museum in Gothenburg, Sweden.

A 200-year-old collection of medical paraphernalia in a historic house.

Only spot in the world where an HVDC powerline, a single phase AC and a three phase AC powerline all meet.

A long-disputed lighthouse built on the wrong side of a Finnish/Swedish island.

A mocking tribute to the past and modern leadership of Prague.

One Greenland town turned itself into an open air sculpture gallery with the help of a series of traditional stone artworks.

An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.

A terrific purveyor of natural history objects and curios.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

A nuclear bunker built to shelter the politicians and important people of Scotland in case of nuclear attack.

The biggest and deepest Cold War bunker open to the public can be found in southeast England.

The official atomic museum of the United States explores the explosive and productive history of a much maligned energy source.

Austria's very first and only nuclear power station was completed but never used.

The ghost town left by the worst nuclear disaster of all time is being taken over by nature and urban explorers.

America's only nuclear missile silo open to the public.

Sweden's first nuclear reactor, R1, can be visited 25 meters underground.

"World machine" built by an untrained Austrian farmer.

Macabre astrological automaton clock dating to the late 1400s.

Research station devoted to mysterious floating lights seen in a Norwegian valley.

The oldest church in the Estonian capital is home to over 100 fantastical cemetery coats-of-arms.

Less a museum than a bizarre fantasy world created by artists and engineers.

Large military radio station without transmitting towers.