Tijuana is a vibrant city located on the Mexico-United States border, adjacent to its sister city of San Diego, California. It's known for its bustling economy, rich cultural scene, and as a gateway for travelers moving between the two countries. The city has a diverse population and serves as a melting pot of traditions and cultures, making it a unique place to experience. Tijuana also plays a crucial role in trade, with one of the busiest land border crossings in the world. Landmarks include the neoclassical Jai Alai Frontón palace and Centro Cultural Tijuana, a modern cultural complex in the Zona Río district.