Visit the famous temples of Hoa Lu, the ancient Vietnamese capital in Ninh Binh province. This full-day tour from Hanoi promises stunning natural scenery while you relax on a sampan boat ride down the Ngo Dong River, traveling from Tam Coc to three limestone caves. Then, explore Hoa Lu's royal palace grounds and learn from your guide about the Le and Dinh dynasties. Finish with lunch and a countryside bike ride.