Black Rock City, Nevada USA.
Black Rock City is a temporal city which exists for one week only during the summer. Every year, 50 000+ people come together in the middle of the Black Rock Desert for the annual Burning Man festival. if you’ve heard of it you must know it is more than just a festival. Huge beautiful art installations are setup, mutant vehicles roam the dusty streets (vehicles made out of crazy stuff.. even Lego!), everyone is dressed in costumes (and some are just .. nude). at night Black Rock City is turning into a colorful lit up metropolis with lasers, LEDS, fire, anything you can imagine. What makes the city unique is that it is a gifting society, Nothing is for sale, items can only be given away or traded. It is truly an amazing place.
For more information about Lake Tahoe visit Wikipedia – Burning_Man
Google map of Black Rock City: