A small metropolis of Pueblo cave dwellings have been carved right into the hillside of this national monument.

Eat like pre-Columbian Native Americans in this New Mexico restaurant within the Indian Pueblo Cultural Center.

A cave's rare beauty held a cavernous secret hidden underground.

These ruins of a pre-Columbian cliff village are among the most beautiful and well preserved in New Mexico.

Despite time, colonization, and the brutal New Mexican heat, these Pueblo ruins still stand.

The old Route 66 town straddling Texas and New Mexico died along with the Main Street of America.

Legends surround this jagged rock formation in the New Mexico desert.

A multi-storied adobe complex has been inhabited for more than a thousand years.

These Pre-Columbian petroglyphs contain representations of birds, deer, hunters, and even some early Native flute players.

A phenomenal assembly of pueblos in New Mexico is the most complete example of ancient ruins north of the border.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

Seemingly grown on some other world, these New Mexico rock formations look like a disused science fiction set.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

One man has carved a number of natural New Mexico caves into psychedelic sandstone temples.

This giant mimetic milk bottle has encouraged Route 66 travelers to choose dairy since 1948.

This historic library honors the legacy of the British Empire's first children's librarian.

The remains of the oldest bone-headed dinosaur in North America.

Named after one of Canada's greatest writers who lived out her days in this quaint neighborhood.

Canada's largest dinosaur skeleton was hidden away in storage for more than 40 years.

A monument to the 17,000 Chinese who worked and died to build Canada's Pacific Railway.

This massive, ancient stone was disassembled and then put back together again.

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

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

This Hindu temple is an architectural marvel designed and built according to ancient Indian principles.