Asian Gambling Mecca is a term used to refer to Macau and Macao, two cities located in East Asia. Macau is a special administrative region of China, while Macao is an autonomous region of Portugal. Both cities are known for their vibrant gambling industry, which has made them popular tourist destinations. They are also known for their luxurious casinos, which attract high-rollers from all over the world. In recent years, Macau has become the world's largest gambling hub, surpassing Las Vegas in terms of revenue.