Ganghwado is the fifth-largest island in Korea, and is located in the West Sea.↵
It is less than an hour away from Seoul, so it is one of the closest historical destinations to Seoul.↵
In addition, it is easy to visit because of the bridge linking it to Seoul.↵
The island is like a big museum because it has many historical sites.↵
Old history and culture are still alive there.↵
The most famous one is the site with over 120 stone tombs from the Bronze Age.↵
UNESCO chose it as a World Heritage Site in 2000.