The Arizona Border refers to the boundary between the state of Arizona and Mexico. This border stretches approximately 373 miles and is part of the larger U.S.-Mexico border. It is known for its diverse landscapes, including deserts and mountains, which can make crossing challenging. The border is significant for trade, tourism, and immigration. Major crossings include the Nogales and San Luis ports of entry, where people and goods move between the two countries. The area is also monitored by various agencies, including the U.S. Customs and Border Protection, to manage security and immigration issues.