
Land points on Earth with an antipodal that is also land, because you never know when you want to dig through the center of the Earth.
Green=Land, Blue = Water, Red = Land at Point and Antipodal

Land points on Earth with an antipodal that is also land, because you never know when you want to dig through the center of the Earth.
Green=Land, Blue = Water, Red = Land at Point and Antipodal