The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

Copenhagen's celebrated theme park and gardens.

This nearly 200-year-old restaurant's history includes an exiled French prince, JFK, and a very hungry Daniel Webster.

These light, hollow rolls have been linked to Acadia National Park since the 1890s.

Once a lonely sentinel on the edge of the Great Plains, this rebuilt trading fort offers a glimpse of life on the Santa Fe Trail.

Air Force Academy Chapel made of 100 identical tetrahedrons works to inspire those of all religions.

The highest bridge in America was built for an almost unnervingly small amount of money.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

Rare recess caves fill this unbelievably beautiful Ohio park.

This monument marks the beginning journey of a wounded soldier's leg that ended up almost two states away.

Twelve grave-faced marble angels guard the emperor's tomb at Les Invalides.

A small granite block at this monument's base is the only part of Lincoln's Tomb outside of Illinois.

What looks like a simple quaint estate in rural Pennsylvania was in the 18th century home to a small monastic community.

Teddy Roosevelt’s famous “midnight ride to the presidency" started at this small lake high up in the Adirondacks.

The summit Roosevelt conquered before he descended to become The Chief.

A gigantic 10-foot tall stone man.

What happens here stays here – unless it affects the whole world.

An old abandoned mining town in The Adirondacks where Theodore Roosevelt first learned of the shooting of President William McKinley.

Known locally as "the giant head," this 14-foot LED sculpture has a photo booth in the neck where you can have a 3D picture taken and displayed.

A saloon and inn that served the Wild West's most iconic figures—and is still haunted by some of them today.