The world's oldest map of the holy land gives us a fragmented glimpse of the layout of biblical nations.

This tree was grafted from the actual tree that led Isaac Newton to ponder the theory of gravity.

One of several Lilliputian portals that are ready to transport passengers to other dimensions, if they can find them.

An unusual artwork dedicated to a unique man that entertained people visiting Cambridge while raising money for charity.

The Cambridge pub where Francis Crick announced that he and James Watson had discovered the DNA double-helix.

An ordinary lamppost situated in the middle of Cambridge has an unusual moniker and history.

The bronze creation commemorates the life and work of a beloved actor.

Lake Phewa is home to the only island temple in Nepal.

This tiny little cave was said to have been a refuge for a saint with a glowing arm.

A cottage built at the birthplace of Alexander Selkirk, a sailor who inspired the novel 'Robinson Crusoe.'

An ingenious way to immortalize the inventor of universal time.

A tribute to a child prodigy who died way too young.

The remains of "the Pearl of Scotland" can be found inside this church.

Andrew Carnegie funded the building of almost 3,000 libraries across the world, this was the first.

Did the legendary Scottish knight William Wallace actually take refuge here after a major battle?

The raised stones in the middle of this road through Culross are relics of a 17th-century class divide.

Once the overnight home of Mary Queen of Scots.

Glasgow's oldest pub has a proud literary tradition and possibly a ghost or two.

This striking, historic hotel has major Wes Anderson movie energy.

A never-finished memorial to the heroes of the Napoleonic War has become "Scotland's Folly."

Overlooking a Scottish loch, this beautifully crumbling castle once inspired a poem by William Wordsworth.

This eclectic sanctuary is a hodgepodge of various architectural styles, all crammed into one building.

A close look reveals that the Scottish monument is just slightly off-kilter.

Now famous as the "Harry Potter bridge," this impressive concrete viaduct has long been an icon in its own right.