Places david9teros Wants to Go

This Art Deco fortress in upstate New York gives Manhattan's vaunted examples of the style a run for their money.

The most alien-looking place on Earth.

Mausoleum and Holy Seat of Antiochus I of Commagene.

An abused and forgotten metropolis, abandoned for centuries.

This hunter-gatherer architecture is believed to be the oldest religious complex known.

Underground monastery and fortress.

Not one, not two, but three natural bridges remain in this captivating spot post-sinkhole.

A total of 999 stairs lead visitors through a massive hole in a mountain known as the Gateway to Heaven.

The remains of what was, not so long ago, the world's largest city.