London's smallest police station is barely the size of a phone booth.

A hands-off space for graffiti artists to hone and display their skills.

Giant, friendly pelicans in Central London, the most unlikely of places.

The rose garden in Regent's Park where Pongo and Perdita met for the first time in Disney's "101 Dalmatians."

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

The final resting spot of the Colorado Transportation Department's beloved unofficial mascot.

Each year, teams of the world's best snow sculptors have 65 hours to create frozen masterpieces.

This was once the home of Gahan's Saloon, Denver's most storied speakeasy.

This museum offers an actual time machine back through Colorado's past.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

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

This immigrant bridge once spanned the Thames but is now a fixture of an Arizona city.

A second generation sun-powered marvel lights up the night.

A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

Quite simply the largest tree in the world (by volume).

Staircase winds down the side of Telegraph Hill through gardens, wild parrots flying overhead.

The "world's biggest dinosaur" once housed a creationist museum in its abdomen.

Medical and zoological curiosities for sale.

This community on a small Venetian island has taken to painting their houses in bright neon hues.

A new sculpture calls attention to climate change in the centuries-old city it threatens.

100 year tradition of fist fights, marked by marble footsteps.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

A working steam clock, one of only a few in the world, located in Vancouver's Victorian Gastown.

This 700-year-old street food market features baby octopus and soy donuts.