A stone slab in Madrid marks the point from which the distances of Spain's national roads are measured.

This pavement line and accompanying statue commemorates the starting point for the world's oldest annual marathon.

A monument to the winner of the 1946 Boston Marathon, Greek runner Stylianos Kyriakides.

A historic pub with traditional Irish cuisine, fine drinks, and a paranormal past.

A home built and settled by a refugee of the Salem Witch Trials.

A small, red building located along a state highway where the 18th Vice President made shoes in his youth.

The notorious pirate William Kidd might have buried his treasure around this local pond.

No one really knows how these old hobby horses got here, but the herd keeps growing.

This classic red schoolhouse is said to have been where Mary and her little lamb went to school.

This general store near Boston was once owned by Henry Ford, who had it relocated to a different town using a team of oxen.

Try a classic Necco candy bar being resurrected in a small suburban shop.

In the middle of a New England forest sit the crumbling ruins of World War II-era ammunition storage bunkers.

The phrase "the shot heard around the world" was coined after a skirmish at this bridge.

The poems Nathaniel Hawthorne and his wife Sophia etched into its windows are still visible today.

This historic hotel was once home to Henry David Thoreau and rumored to be haunted by ghosts of fallen soldiers from the American Revolution.

One of two lighted lanterns hung in the church belfry on the eve of the Revolutionary War to warn that the British were on their way.

Hundreds of personalized inscribed planks make up this historic boardwalk.

This beautiful Cape Cod beach offers dazzling views and an interesting historical footnote.

The largest glacial erratic boulder on Cape Cod.

These three lighthouses played a fundamental role in the maritime life of Eastham.

Cape Cod’s historic beacon made famous on a potato chip bag.

The first transatlantic wireless communication between the U.S. and Europe took place here in 1903.

Once a 19th-century brasserie, this McDonald's exterior celebrates Alsatian design and the "King of Beer."

One of the most beautiful bookstores in the world hides a neo-Gothic interior behind an art nouveau facade.