This historic church with a connection to "Uncle Sam" is now a fraternity house.

The oldest Dutch colonial stone house in New York City is a hidden gem on the border of Brooklyn and Queens.

A B.Y.O.B. Mexican cantina lives inside one of the last tortilla factories in Brooklyn.

At this farm in upstate New York, the former president plotted his reelection campaign.

The original Uncle Sam was actually a New York meatpacker who is buried under this historic grave.

A 13,000-year-old mastodon skeleton was found during the construction of a 19th-century New York mill.

A highway marker that honors a former spy plane pilot and local hero.

An idyllic mineral hot springs facility with a more-than checkered past.

At one of the nation’s longest-running professional theaters, the audience used to barter for tickets with produce and livestock.

A 300-yard long natural tunnel runs through a ridge deep in the Appalachian Mountains.

A former atom smasher turned into an art gallery.

This charming, narrow-gauge railway in the Thames Estuary is sometimes referred to as the "Train to Nowhere."

This octagonal cottage is the smallest and the oldest council house in the United Kingdom.

Explore nearly 400 years of English middle-class home life.

Where's a guy to go after a long, hard day at work?

A historic arboretum and non-conformist, non-denominational park cemetery.

Though it's not the largest, this one-kilometer outdoor market is reportedly the longest in Europe.

One of London's oldest houses contains a mixture of both old and modern features.

The London pub overlooks where the Mayflower was moored before setting sail for the New World.

A much-loved local landmark pays tribute to the shipbuilding past of this area.

Hackney's newest private museum and natural curiosity shop.

The sculpture of the deceased cockatoo flops atop its personal plinth.

Art Deco and “Wrenaissance” mash-up, this recently restored royal residence has been home to kings and comes with secret monkey passages included.

3,000 family pets and military animals are buried in this London graveyard.