If you are looking for 1 day tour not too far from Hanoi. Hoa Lu Trang An Mua Cave 1 Day Private Tour is one of the best choice for you. Join this tour, you will learn about Vietnamese history in Hoa Lu, the ancient capital of Vietnam. Enjoy lunch, then a boat ride through the scenic limestone karst and cave landscape of the UNESCO-listed Trang An and biking around countryside to see local village before returning to Hanoi.