“NB Open Bus, NB Open Ticket” office is the branch office of Ninh Binh Railway Station and the high-class tourist bus companies such as: Hung Thanh Travel, Ha Son, Quang Anh, Tien Dat Thanh, Tam Van, Viet Hung, Hong Van, Trang An, Limousine, Camel Travel, ... specializing in transporting tourists on the routes: from Ninh Binh and back.