Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

See massive fossils that are over 200 million years old in northeastern Arizona.

A 19th-century perch for spotting sailing ships now boasts one of the most iconic views in the Southern Hemisphere.

An ancient wall in the shadows of the Amber Castle.

This opulent 16th-century Maharaja’s palace is a unique mix of Hindu and Muslim designs.

The beautiful 16th-century stepwell lies in the shadow of a famous fortress.

The roof of one of the world’s largest spice markets provides a grand view over the neighborhood's glorious bustle.

The evocative ruins of a 1,000-year-old hill fort lie within a popular tiger reserve.

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

More than half of this Indian palace is drowned but it looks all the more spectacular for it.

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

Home to more than 13,000 pieces of war memorabilia and military equipment.

This giant seated Bhudda of Healing dates to the 1780s.

This sawtooth mountain range still bears the strangely lovely marks of its history as a medieval quarry.

A bronze statue dating back as far as 1252, still has remnants of gold on its right cheek from ancient gilding.

Is this cat asleep or just pretending?

Rumored to be a giant robot in disguise, this colossal chef has been the beloved symbol of Tokyo’s kitchenware district for decades.

A gorgeous, nostalgic café housed in a lofty old warehouse, lit only by petroleum lamps.

These sculptures were created by a 17th-century artist who had never seen an elephant.

See no evil, hear no evil, speak no evil.

It is said that coins washed in the waters here will miraculously multiply.

One of the world's largest tanks mimics the experience of watching rare whale sharks, giant rays, and deep sea creatures from the ocean floor.

After a profound show of devotion for his master, a dog becomes the symbol of loyalty for an entire nation.