Start with Old Dragon's Head
Old Dragon's Head, also called Laolongtou, is the eastern end of the Ming Great Wall. It is the most important stop for this keyword because it directly answers the idea of the Great Wall by the sea.
Best timing
Arrive early for cleaner light and fewer tour groups along the seafront wall.
Photo angle
Frame the wall, the Chenghai Tower area, and the Bohai Sea together for the clearest sense of place.
Pairing
Combine it with Shanhaiguan Pass on the same day because the sites are close and historically connected.