The grave of Mary Nasson is shrouded by witchy legends.

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

This WWII plane died a quiet death, and is now a garden eel playground.

Established in 1638 to battle the Black Death, this botanical garden is a treasure trove of rare flora.

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

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.

The world's oldest known salt mine.

An Austrian house of bones filled with hundreds of intricately painted skulls.

A trail of iron footwear stands as a monument to the thousands executed along this riverbank during WWII.

Vienna's diversity-themed traffic lights were inspired by the Eurovision Song Contest.

The topiary maze at the Habsburg hunting lodge.

Be(w)ar(e) the moat around this historic Czech castle.

This spooky statue sits outside a famous Prague theater.

The oldest garden in Prague, once part of an medieval orchard.

A turn of the century building boasting some of the most beautiful art nouveau architecture in Prague.

Tiny memorials honor individual victims of the Holocaust.

A restaurant and observation deck built in a unique broadcasting antenna.

A Christian monastery stands on what was once a holy Incan temple.

Built on the remains of one the Incas’ most important gathering spots, this square keeps the spirit of a fallen empire alive.

Situated on a sacred Inca site, this 16th-century cathedral took nearly 100 years to build.

This geometric feat is a testament to the Incas' mesmerizing architectural abilities.

It took 82 years and four different plaques to finally get the story right.

A painting in the historic Cathedral Basilica depicts Jesus and his disciples dining on a traditional Peruvian menu.