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

A traveling postal dog covered 48 states and more than 140,000 miles, and he lives on as taxidermy, patched up with a rabbit's foot and a pig's ear.

This stunning blue and gold room changed cities twice before becoming part of the Smithsonian.

A three-story tower of books about Abraham Lincoln is one of the more unusual monuments to the president.

"Congress may voluntarily remain in session throughout the summer, in order that our Congressmen may be protected from the intolerable discomforts and dangers of the ordinary outdoor weather!”

Visitors to this library are in for a real-world education in modernist architecture.

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

The record holder for the world’s largest peach.

The final resting place of many of New Jersey's most famous residents, including U.S. history's most in-vogue antagonist, Aaron Burr.

This iron and wood Civil War city-ship was the first vessel to be sunk by an electrically detonated torpedo.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

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

A memorial to the nearly 10,000 American soldiers laid to rest on the beaches of Normandy during WWII.

At Monet's beloved home you can still see the Japanese bridge, waterlilies, and weeping willows that were the subjects of some of his most iconic paintings.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.

Ruins battered by centuries of war and disaster offer a wondrous glimpse of medieval Ireland.

Mortarless walls that stretch for miles are a lovely solution for creating grazing land in the harsh terrain of the Aran Islands.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

This ancient Irish religious site is covered in ancient carvings, many of which have barely aged.

Go inside the house that inspired L. M. Montgomery to create one of literature's most beloved heroines.

Rusty red sands line the shores of this Canadian Province.

Crypt mausoleum in cathedral's basement contains relics of third century Roman martyr, Saint Vibiana.

This replica of the Greek structure is in the heart of Nashville.

Wedding chapel's mysterious spiral staircase said to be miraculously constructed.