we are travelling to Vietnam in Feb for a 15 day holiday, 6 of which is trekking in the North, with another day cycling in the rice fields, and overnight train, 2 nights on a junk Halong Bay.
We will probably also continue on and visit Cambodia but would also like some time on the beach.
What would you recommend we should do. We are not tied for time the 15 days is the basic holiday. They offer 4 days in Cambodia as an extra. But not sure when to fit in beach or should me travel elsewhere.