The festive city of San Juan is the perfect place to experience true Puerto Rican culture and a United Airlines® flight can take you there. Learn about the city’s past by exploring the cobblestone streets and vibrant colonial-era buildings of Old San Juan, an original Spanish settlement. Beyond the many historical sites, like the San Jose church, is a bustling cosmopolitan city that features high-rise hotels, an abundance of shopping venues, and a wide variety of restaurants. The area beyond the city is also worth exploring. Hike through jungles, surf the west shore near Rincon, or experience the natural wonder of Bioluminescent Bay where the water actually glows in the dark. United Vacations offers vacation packages to many great destinations all over the world and Puerto Rico is no exception. Book your next vacation to San Juan with United Vacations today.