Rock-cut cave complex filled with ancient Buddhist artwork.

This complex of vertically-excavated Buddhist, Jain, and Hindu monolithic temples in India's Maharashtra providence illustrates a spirit of tolerance characteristic of ancient India.

Temples adorned with intricate, erotic sculptures make up one of the "seven wonders" of India.

The 953 windows undoubtedly make this the world's most beautiful screened porch.

Sacred Indian temple that’s all monkey business.

The world's second-largest sundial, made entirely out of stone.

A blooming house of worship for the masses.

An ancient iron pillar in Delhi that seems to be rustproof.

The only Bahá'í house of worship in North America and one of only a handful worldwide.

Designed by Buckminster Fuller, this relic of the 67 Expo survived fire and ice.

Despite its name this unique art piece was established to commemorate a tragic flood.

This Canadian monument to the man who invented the telephone allows visitors to get up close and personal with the artifacts of his life.

Rusty red sands line the shores of this Canadian Province.

Ozymandias’ time-keeping temple.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

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

City law dictates that this mountaintop cathedral containing the heart of a saint is to remain the tallest building in town.

Canada's subterranean Cold War museum has doubled as a movie set.

This inexpensive lodging house was once a prison notorious for its inhumane practices.

Louise Bourgeois' 30-foot-tall steel spider sculpture.

Host to the annual Festival of the Snakes.

Ever loyal to Roma, the small village of Albe in the Abruzzo region carried on until an earthquake did it in.

2300-year-old Roman road connecting the empire.

Charles Dickens was not a fan of the ghastly wall dressings in this 6th century church.