Philadelphia, which was recently recognised at the US’s first and only World Heritage City took prime position in Lonely Planet’s annual Best in the US list, which names the top 10 most exciting, intriguing and up-and-coming US destinations worth visiting in the year ahead. San Antonio, Texas – “Take a hearty stew of Mexican culture, add a dash of Austin weird and a big dollop of pure Texas ‘tude.†The popular River Walk has expanded from three to 15 miles and the Pearl Brewery District continues to evolve with top-notch restaurants, a cooking school and outdoor events throughout the year, helping to make San Antonio the Lone Star State’s most compelling, culturally eclectic city right now.