In Jeju, there is a road called ‘Dokkaebi’(Korean: 도깨비, means ‘goblin’), it appears to be an uphill slope , but when you put a ball there, the ball will roll upwards, what is the secret behind such an antigravity phenomenon.
This road always named ‘Mysterious Road’ in English, it is located in Nohyeong-dong(Korean: 노형동) near the foot of Hallasan.
The driver stops the car at the roadside without pulling up the brake, after 2 seconds, something strange happens, the car is moving uphill! Why?
Someone pours water on the road, water flows uphill immediately, it totally defies the believe it or not.
To be honest, this road is not that ‘mysterious’, it is a slight downhill slope that appears to be an uphill slope due to the layout of the surrounding land, creating the optical illusion that water flows uphill or that a car left out of gear will roll uphill.