Hai Phong Municipality

Vietnam

Entrance to Hang En Cave, the first cave and camp site of Son Doong trek in Vietnam. The cave is in Phong Nha - Ke Bang National Park, UNESCO world heritage site.
Entrance to Hang En Cave, the first cave and camp site of Son Doong trek in Vietnam. The cave is in Phong Nha - Ke Bang National Park, UNESCO world heritage site.
Drone shot in Halong Bay
On your last day of the cruise you go to the Dark and Bright cave with a local rower and into the lake area.
Cannon Fort, Cat Ba, Vietnam 

A short hike from Cat Ba Town up a steep hill and you get to Cannon Fort. Built by the Japanese in WWII, it was also used by the French during the Indochina War, and the Viet Cong during the Vietnam War. Well worth walking around the fort and you also get stunning views from around Cat Ba.  #packsandaplan