Step through the East Gate of Temple of Heaven Park and be awed by this UNESCO site where Ming/Qing emperors prayed for good harvests. The Hall of Prayer for Good Harvests' blue-tiled roof shimmers against the sky, while the Echo Wall will dazzle you with its acoustic magic. Walk the Vermilion Steps Bridge to literally 'ascend to heaven', then join locals flying kites or practicing tai chi under ancient cypress trees—where imperial grandeur meets vibrant local life.