The last remains of one of the oldest and largest oak trees in the United States calls this state park home.

This statue of two men in a rowboat was erected to honor those who died while fishing in the Chesapeake Bay.

The childhood home of the Sultan of Swat is just a line drive away from Oriole Park at Camden Yards.

Baltimore's classic clock tower was once topped by a rotating, 20-ton medicine bottle.

Once the future of underwater combat, this old sub is now open for visitors to muck around in.

The most photographed house in Maine looks good enough to eat.

This site was once the largest ski jump tower in the world.

The highest point in the state of New Hampshire, and while unlikely "the worst weather in the world," it sure seems that way to hikers.

A beautiful Gilded Age hotel in the White Mountains with surprising diplomatic history.

Rock face that shares a name with Mary Shelley's famous doctor.

This cabin survived a landslide that killed its owners.

Despite its extensive history, this fort saw little to no combat.

True to its name, this bouncy walkway may be the world’s smallest suspension bridge.

A mural of a boy making a phone call connects a southern Maine community to a town in Iraq.

The world's largest rotating world.

When the town wouldn't allow the fast-food behemoth to build a new restaurant, they put one inside an 1850 home.

An unusually designed bridge from the 1920s was built to withstand the tides and winds of Maine.

This Maine bridge may be the last wire-supported bridge of its type in the world.

Former laboratory of radical psychiatrist Wilhelm Reich.

A giant telephone commemorates the last "crank" call ever made in the U.S.

Turns out you can see the world without ever leaving Maine.

This World's Fair showpiece was built in Chicago, but shipped to Maine.

The world's oldest and largest museum of mass transit vehicles.

This 1,700-pound edible sculpture is way better than your average chocolate mousse.