Right in downtown Geumsan. There is a place in front of the bus station called Sum maeul. The place's specialty is fish shell noodle soup, but they also have other dishes as well.
I forwent the noodles, and had some Dol Seot Bibimbab. For 5000 won I was treated to a bowl of dwenjjang soup, two pieces of tofu, some seaweed stuff, some fried tofu stuff, and two brown pots of Kimchi, and oh yeah a piping hot stone bowl of bibimbab. It was all very surprisingly delicious.
The location of 섬 village is right nearby the main Geumsan bus stop across the street from G.S. 25. Perhaps due to it's location, I probably overlooked it for the past two years, but I am happy to have found it. Who knows, I might stop by for some seashell noodles some time (해물 칼국수, not my favorite meal.) All in all, a successful lunch.