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

Hidden beneath the streets of London is a secret subway that only carried mail.

A historic house left in "dramatic still life."

An unusual ode to the late Irish playwright, complete with a squiggly bust and coffin-shaped bench.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

Spitalfields' regal market goat is said to be a monument to the area's migrant population but most are pretty sure it's just a goat.

Built as a gift to the hottest tastemaker of the time, these hidden quarters remain an Art Deco showpiece.

The 28-foot granite map plots the locations of 40 theaters in New York City.

This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

This whimsical group of statues is a favorite of children who love to climb all over Lewis Carroll's beloved characters.

New York City's smallest piece of private property.

Ride the subways of yesteryear.

This whimsical fountain pays tribute to Toronto's four-legged friends.

This "Palace of Purification" has made many film appearances as a dark and sinister headquarters.

The oldest landmark of Toronto is a testament to shifting sands.

A collection of more than 12,000 shoes, displayed in a building shaped like a shoebox.

This colorful creation wasn't always a welcome part of Toronto's Moccasin Trail Park.

The Incredible Hulk, Yoda, Mulder and Scully, and many many others watch over the mean streets of Toronto.

The Victorian-era greenhouse is stuffed with tropical plants, and open 365 days a year.

This Toronto garden collects stares and tchotchkes in equal measure.

A botanically themed auditorium blooms within the world’s last operating double-decker theater.

A massive Montreal stadium that has seen nothing but trouble since its inception.

Two thirds of this Montreal neon icon has survived to flash another day.

A Montreal deli that was so beloved that it was allowed to circumvent their laws of language.