Maengbang runs about four kilometres of white sand backed by pines, which makes it the longest beach in Samcheok and one of the longest on the coast. Because it is south of the main Gangneung–Sokcho tourist strip it never fills the way those do, and in June or September you can have long stretches of it to yourself.
The Maeup river comes out at the northern end, which is worth knowing: the water there is colder and the current stronger than the middle of the beach.
Samcheok town is ten minutes away and is an honest working port rather than a resort. The coastline south of it, towards Yonghwa and Jangho, has the clearest water on this coast and a small snorkelling scene in August.