On the last trip, this part had been by train. The bus meant we could stop at road side conveniences... the toilets were clean and white tiled and spacious... better than a train toilet anyday! But all that water from hosing them down frequently had resulted in a different sort of nuisance... hoards of mosqitoes waiting for you to bare your butt!
We tried ice creams and perused the range of foods and other items ( two life size china guard dogs?) for sale. How unadventurous am I, choosing a standard trumpet instead of pea flavoured popsicle!
Shanhaiguan is where the Great Wall of China finally meets the sea. The wall itself is often spoken of as a long serpent or dragon snaking its way across China, hence the Dragons Head here shows where it ends at the sea.