One of the few remaining casualties of the London Blitz, this destroyed church has become an enchanting public garden.

The metal truss bridge served as the sole entry point to an "isolation island" for smallpox outbreaks throughout the 1870s and early 1940s.

Montreal's giant farmer's market is a foodie's best friend, especially in the winter months.

An Industrial Revolution-era public work that purified water using nothing but sand.

People escaping slavery may have hidden inside a corpse vault.

A lovely aquatic park built by a one-armed Civil War veteran who made a fortune from lotuses.

A painfully obvious spy house sits right across the street from the Russian Embassy.

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A museum to a cave explorer whose tragic death was a media sensation, and whose corpse became a tourist attraction.

A unique home built by Andrew Jackson Caldwell that also served as a military hospital.

The largest cemetery in Louisville is the final resting place of Col. Sanders and Muhammad Ali.

An enormous goose sits atop this nest-shaped home.

Visitors to this arboretum are greeted by three smiling giants crafted from sustainable materials.

This statue commemorates the meeting of the most influential minds of the women’s rights movement.

A historic home with ties to the abolition and suffrage movements.

One artist’s scheme to expand museum viewing hours into the evening led to the illumination of an entire city.

Chilly air billows out from the entrance of an abandoned mine on a steep hillside, providing a refuge for Ice Age fauna and flora.

An Alabama courtroom where two famous American authors played as children became the setting for a Pulitzer Prize-winning novel.

Once part of a dam servicing an early 19th century grist mill, the tucked-way falls are a tricky-to-find urban oasis.

These caves secretly held national treasures during World War II.

Largest outdoor staircase in the United States.

Recreations of a Norse longhouse and boat on Shetland's northernmost inhabited island.

This notorious Canadian mental institution was home to some of the first LSD experiments and origin of the word "psychedelic."

Accessible only by train, the beauty of Agawa Canyon Wilderness Park is worth the journey.