1) The largest is the Accona Desert in Tuscany. It is a protected area of regional interest, and is home to a variety of plant and animal species, including the rare Hermann's tortoise.
2) The second largest desert is the Bungle Bungle Range in Western Australia. This desert is known for its unique orange and black striped sandstone formations, and is a popular tourist destination.
3) The third largest desert is the Simpson Desert in Central Australia. This desert is known for its vast sand dunes, and is home to a variety of plant and animal species, including the dingo and the thorny devil lizard.
