Places meltingknight Wants to Go

These secluded and abandoned anti-aircraft defenses have become one the most scenic viewpoints in Barcelona.

Gaudí's famously flamboyant architectural style is on full display in this sprawling park and garden.

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

Construction of Barcelona’s iconic (but controversial) church was finally completed in 2026—a century after the death of its architect.

A towering spire in the fortress of Kalemegdan honors the victorious armies of Serbia during their struggles against the Ottoman Empire.

A misnamed well, with a deep dark past.

Destroyed Serbian army headquarters sits half crumbled in a largely revitalized Belgrade.

The unusual sculptures are believed to be powerful political symbols.

A hunk of prehistoric lava rests amid the Gothic architecture of a campus quad.

A prehistoric rock shelter that's literally in someone's backyard.

Mass Grave of 48 colonists killed in a raid by Native Americans and the French in 1704.

A stunning garden filled with fantastical environmental folk art and sculptures.

A tribute to the women who quietly kept the local steelworks alive during both world wars.

The collection is housed in an exquisite mansion that makes you feel like you've been transported to an Italian villa.

It reportedly took three years to sort through all the objects in this eclectic lifelong collection.

A Nevada mining boomtown that ran out of silver and luck.

All that remains of this small town is its mass grave and a myth of a voodoo priestess who predicted its demise.

A wild west cemetery in Tombstone, Arizona, provides a window into the Old West.

An old saloon in the West filled with history, and according to some, a few dozen ghosts.

The Jewish section of the famous Boothill Graveyard was abandoned for nearly 100 years.

This colonial town in Colombia sits around the largest stone paved square in South America.

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.

In Mumbai, a bright blue synagogue is the largest one for the Baghdadi Jewish community in Asia.

You can climb to the top of the column built to honor the "father of British inland navigation."