Going via Hai Van Pass at 500 meter high comparing with Sea level to enjoy stunning views or stop at summit to take nice photo. Hai Van Pass is the most Marvelous Wonder in Viet Nam with 21Km.- Discover the former royal capital ( From 1803 to 1945 ) with the last feudal system of Viet nam. Nguyen Dynasty with 13 Kings- Nice landscape and have a Chance to take nice photos on the way with Lang Co Beach and Lap An Lagoon , Oyster Farms- Visitting Royal King Tomb & Thien Mu pagoda