Cities that never sleep .. See the most beautiful pictures of cities lit up at night!

ArabiaWeather.com - Omar Dajani - If we looked at the Earth from space several hundred years ago, we would find the Earth's night dark and eerie and devoid of any features whatsoever.

But with the discovery of electricity and the huge population explosion, some cities became luminous like giant galaxies, with millions of lamps and lights.

Here is a list of some bright cities that never sleep:

Manhattan, New York, USA

Tokyo, the capital of Japan

Beijing-China

Hong Kong

Paris France

Rio de Janeiro - Brazil

Dubai United Arab Emirates

Cairo Egypt

Monaco-France

The city of Makkah Al-Mukarramah-Saudi Arabia

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