Heron, whitewater rapids, and urban industrialism all add to the beauty of this concrete nature walk.

A former Confederate hospital serves as a remembrance of wounded and dead soldiers.

The final resting place of two (or three) presidents, one vampire, and 18,000 Confederate soldiers.

Within this lovely Richmond cemetery lie the remains of famous Virginians and some of Edgar Allan Poe's most beloved family and friends.

This museum devoted to the gothic author holds such interesting ephemera as his socks and walking stick.

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

A convincing little bit of ancient Egypt smack dab in Richmond, Virginia.

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

A 2000-year-old Roman amphitheater lies just below Guildhall Yard.

The barrel-made lookout from Shackleton's final ship is tucked away in the crypt of one of London's oldest churches.

Surreal riveted sea forts once protected the Kent shores from German attack.

Part modern art project, part traditional chapel, this see-through church is only substantial from the right angle.

Beneath the city of Lourdes, France is a massive, concrete church.