An interactive exhibition space dedicated to the kinetic sculptures of Swiss artist Jean Tinguely.

This ferry carries passengers across the Rhine propelled by no engine or paddles but by the river's current.

This private museum is packed with 20th-century traffic and technology artifacts.

Dr Barnes' $25 billion private collection of art and arboretum.

The largest tidal whirlpool in the Western Hemisphere.

Experience the magic (and science) of a camera with this giant structure that allows you to enter inside the camera.

Iconic rock formations that allow for exploration during high or low tide.

This coffee shop lies hidden beneath a historic church.

Classic game cookery takes center stage at what's widely considered London's oldest restaurant.

Banksy gives themself artistic license with this piece of London street art.

Once a train station along the Great Eastern Railway this vibrant coffee shop and bar is where members of London’s creative class mingle.

The Great Fire of London and the regulation of one-way streets both started in this alley.

Scattered throughout London are ancient remnants of the city's former bounding wall.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the first ‘Harry Potter’ film.

The site of London’s first coffee house has been serving refreshments of one kind or another for 360 years.

The last four extravagant street signs of London's historic banking street.

This probably wasn't what Mao had in mind.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

This stunning concert hall has become a symbol of Iceland's national recovery.

A bit of the Berlin Wall was gifted to the Icelandic capital to commemorate the 25th anniversary of German reunification.

This oceanside Reykjavik spot is speckled with recycled sculptures and large stones.

This black church sits alone among a field of lava rock.

This mountain fissure hides a secret path to a secluded mossy grotto within the rock itself.

A Wes Anderson-esque lighthouse that boasts magnificent coastal views.