Mexico

High up! The Autodromo Hermanos Rodriguez sits over 2km above sea level, making the 4.3km lap a breathless experience. The track still largely follows the outline of the original 1959 circuit, the main difference being that the spectacular – and spectacularly scary – Peralta corner is now bisected, with the circuit instead winding through the old Foro Sol baseball stadium, providing one F1’s most unique vistas.