This shallow pit was once used to send over 20,000 buffalo plummeting to their death.

Tucked in Mumbai’s wealthiest neighborhood is one of the city’s oldest and most sacred sites: a temple complex believed to house the waters of the Ganges.

A huge wooden clock that is so beautiful its creator was forcibly blinded.

This unassuming tree stump reportedly traces its roots to the famous pharaoh queen's reign.

Abandoned city hidden from the world by tropical forest and isolation on the coast of Kenya.

Get tall with nature's lankiest beasts and their warthog friends at this Kenyan preserve.

Known as one of the most climbed mountains in the world, this barren peak is permanently bald thanks to an anti-wolf fire.

A short nature trail winds through the greatest works of poet Robert Frost.

Former abode of notable poet, complete with literary references and stories of ghosts.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

This ancient statue of Dionysus lies unfinished and abandoned in one of Greece's oldest quarries.

While many places make the claim, the Library of Congress says this restaurant is the birthplace of the hamburger.

This Yellowstone geyser may not shoot as high as the nearby Old Faithful, but it erupts for considerably longer.

An architect's childhood fantasy treehouse made real.

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

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

A beautiful geyser under environmental threat.

The first declared National Monument in the United States.

An office built to look like a giant basket.

The 5.5-mile ring of steel posts around the Capitol Building is one of the largest (and most uniform) of its kind in the world.

An ear-piercing buzzer calls lawmakers to a vote with a series of long and short rings to form coded messages.

One critic described it as "middle Mussolini, early Ramses, and late Neiman-Marcus." Another called it an architectural "natural disaster."

A derelict bit of infrastructure from the canal that once ran through D.C. is landlocked in the heart of the city.

Look closely and you’ll notice that the color changes a third of the way up the tower.