Author's note: A big thanks to Sherwin over at gyeongjublog.com for serving as our tour guide!
I know what you're thinking. Petroglyphs, Chris?
Yep - proof that Koreans have been around this neck of the woods since the Bronze Age. That some additional carvings are surmised to be 1500 years old are an additional source of history. With that said, this is a pretty difficult site to reach, and there's not much else to see or do once here.