The Marauder's Map

Magic parchment that reveals the current location of anyone on Hogwarts grounds

Marauder's Map fact file

Magical properties

Shows the location of any person or ghost on Hogwart’s grounds, isn’t fooled by an Animagus or an Invisibility Cloak



Who made or first owned it

The Marauders: Remus Lupin (‘Moony’), Peter Pettigrew (‘Wormtail’), Sirius Black (‘Padfoot’) and James Potter (‘Prongs’)