The festival, which will last to May 2, will be the highlight of the Tuyen Quang Tourism Year 2023. This year’s edition brings together a total of 20 balloons under the control of experienced pilots from different countries and territories around the world and Vietnam. During the five-day event, visitors will have a chance to fly the balloons and see major local tourist sites from above, visit caves, go kayaking on Na Hang lake, and participate in a series of entertainment activities. This year, Tuyen Quang is aiming to welcome more than 2.5 million tourist arrivals./.