Vermont's hills are alive with the sound of music at this historic hotel.

This unusual building straddles two countries.

Once a sewer culvert, this road tunnel now offers cyclists and pedestrians a subterranean stroll under the C&O Canal.

A 1,100-ton train fell through the floor in 1953. Workers got it patched up in just 72 hours.

Look closely and you’ll notice that the color changes a third of the way up the tower.

The "lovely red Vega" of the legendary record-settling pilot.

Those with a sharp eye can find the hidden image of a German Shepherd on the memorial's Mural Wall.

These recently uncovered walls are all that's left of Washington, D.C's first defense contractor.

The first evidence of some of the Earth's earliest life was found in this fossilized undersea grotto.