Texas McAllen is a city situated in the Rio Grande Valley of South Texas. It is the largest city in the metropolitan area of McAllen-Edinburg-Mission and the sixth-largest city in Texas. The city is known for its temperate climate, its vibrant downtown, and its numerous cultural attractions, including the McAllen Convention Center, the International Museum of Art & Science, and the Quinta Mazatlan World Birding Center. McAllen is also a major center of international trade, with a large port and international airport. It is home to several international companies, including several Fortune 500 companies, and is a major hub of retail and manufacturing in the region. McAllen is divided into several distinct neighborhoods, including Historic Downtown, the Arts District, and the Shops at La Plaza Mall. Other notable attractions in the city include the McAllen Public Library, the McAllen Performing Arts Center, and the McAllen Botanical Gardens.