This multicolored meandering masterpiece is Britain's longest bench.

Stockholm's narrowest alley is barely over two feet wide.

From Coke II to Google Glass, this exhibit features some of the most spectacular commercial flops.

A memorial to the nearly 10,000 American soldiers laid to rest on the beaches of Normandy during WWII.

Remains of the artificial harbours invented for the Allied invasion of Normandy can still be seen at sea.

Tiring of digging out the door to this church for every service, it was eventually abandoned to the sands.

The northernmost point in Denmark is a turbulent sandbar created by two clashing seas.

Underneath a chalk hill in France lies what Hitler hoped would be the underground launching base for a devastating new weapon.

Only electricity pylons carrying both AC and DC circuits.