Gravity hill
（重定向自Magnetic Hill）
![Water appearing to run uphill at Magnetic Hill in New Brunswick](/Images/godic/202501/25/Magnetic_Hill,_New_Brunswick5409.JPG")
![La Côte magnétique (anglais: The Magnetic Hill) de Moncton, au Canada : la route semble descendre une pente jusqu'au milieu de l'image puis entamer l'ascension de la colline à l'horizon alors qu'en réalité, la route ne fait que monter.](/Images/godic/202501/25/Magnetic_Hill_Moncton_Front5409.JPG")
![La Magnetic Hill dans le Ladakh, au Pakistan.](/Images/godic/202501/25/Ladakh_-_Magnetic_Hill5409.jpg")
A gravity hill, also known as a magnetic hill, mystery hill, mystery spot or gravity road, is a place where the layout of the surrounding land produces an optical illusion, making a slight downhill slope appear to be an uphill slope. Thus, a car left out of gear will appear to be rolling uphill against gravity. There are hundreds of recognised gravity hills around the world.