The population increased to 600 million people take advantage of the tourist hub of the ASEAN. Due to its geography and The availability of transportation by land, air, water has many attractions. (Notice from The country was voted the top tourist destinations of the magazines I like to travel frequently) motivated him Snoopy has a standard commodity. There are many different levels and busier with a unique culture. There are a variety of attractions, beaches, waterfalls, mountains, historic site, which will make Thailand more advantageous. In the field of tourism is huge. ASEAN tourists from traveling to Thailand when compared to the total number of foreign tourists who come to account for more so the visa waiver for people who travel in the ASEAN region. And cooperation in ASEAN visa for foreign tourists in ASEAN. Is expected to make the trip inside. ASEAN easier And will attract tourists from ASEAN countries and the ASEAN travel more. Tourism is considered a branch of trade in services, which are very important to the economy of many countries recognize the importance of the service sector, especially tourism. Many countries have therefore initiated a partnership. And pushing for the creation of rules for trade in services between the countries. The cooperation is an important push for the liberalization of trade in services worldwide. The ASEAN as a destination for quality tourism. As a key part of building a great travel experience for tourists. The ASEAN countries set a standard that mutual recognition is needed for sustainable tourism development.