Parícutin (or Volcán de Parícutin, also accented Paricutín) is a cinder cone volcano in the Mexican state of Michoacán, close to a lava-covered village of the same name. The volcano is unique in the fact that its formation was witnessed from its very inception. It appears on many versions of the Seven Natural Wonders of the World. Parícutin is part of the Michoacán-Guanajuato volcanic field, which covers much of west central Mexico.

Three weeks before the actual eruption, rumbling noises that resembled thunder were heard by people near Parícutin village. These were actually deep earthquakes. The volcano began as a fissure in a cornfield owned by a P'urhépecha farmer, Dionisio Pulido, on February 20, 1943. He and his wife witnessed the initial eruption of ash and stones first-hand: "Dionisio Pulido and his wife Paula were burning shrubbery in their cornfield." The volcano grew quickly, reaching five stories tall in just a week, and it could be seen from afar in a month. Much of the volcano's growth occurred during its first year, while it was still in the explosive pyroclastic phase. The nearby villages Parícutin (after which the volcano was named) and San Juan Parangaricutiro were both buried in lava and ash; the residents relocated to vacant land nearby.