Home to the abandoned Tioronda Hat Works Factory, this park is a combination of woodlands and marshlands.

Although built to generate electricity for Marylanders, this dam has become an all-you-can-eat buffet for American bald eagles.

This historic pub has maintained much of its 1906 decor, including a small sequestered room for women, where orders were slipped through a tiny window.

A verdant 17th-century-style garden hidden along Edinburgh’s Royal Mile.

Nestled among the living residents is the final resting place of an apothecary plague victim.

This city square dates back to the Scottish Enlightenment and was home to some of Scotland's brightest minds.

This sculpture commemorates Edinburgh's sister city and their respective celebrity dogs.

This alley off Edinburgh's Royal Mile contains remnants of the city's seedier history.

This Scottish graveyard is the final resting place of the man who inspired the character Ebenezer Scrooge.

This site contains overlapping ancient graveyards that existed about 1,000 years apart.

These steps offer a breathtaking view of one of Europe's most besieged fortresses.

A rare memorial paying homage to an altruistic woman from the 19th-century.

A remarkable feat of Victorian engineering across the Firth of Forth.

The location of the Bridge of Death and the Gorge of Eternal Peril in "Monty Python and the Holy Grail."

The main residence of the Erskine family and the hereditary keeper of the nearby royal Stirling Castle.

These formal gardens were designed to be admired from the vantage point of the castle.

These gigantic skeletons tower over visitors and provide insight into the creatures that once ruled over Ireland.

Beautiful views of the surrounding hills and birds of prey can be found at this sanctuary.

This building at the south end of the boardwalk was once home to the U.S. Life-Saving Service and the U.S. Coast Guard before being rescued itself.

This nature mural exists to protect the surrounding environment and its own canvas from destruction.

Spectacular views await visitors to this lake.

The final resting place of President Chester A. Arthur and hundreds of others from Revolutionary War soldiers to poets, politicians, and painters.

The final residence of an educator, civil rights leader, and presidential advisor was also the first headquarters of the National Council of Negro Women.

These cliff and rock formations are made out of Sioux Quartzite.