Here you can find the Neolithic Age ruins at "Oido Prehistoric Site Park"

Siheung "Oido Prehistoric Site Park" Walking with children [Relics Park, Silver Grass Road, Observatory] If you walk around this course, it's great for a day trip. It's a healing walk wherever you go:) The parking lot is well-maintained, there are restrooms everywhere, and there's a cafe at the observatory, so it's a great place to go with children! 🚗Public parking lot available 🔍113-27 Seohaean-ro, Siheung-si, Gyeonggi-do #Seoul Suburbs #Oido Prehistoric Site Park #Siheung Travel#Siheung Travel Course