Unknown Wonderland

The Unknown Wonderland

The Unknown Wonderland is a world underground, deep within the center of the earth. The Superfriends discovered the place when they fell through a fissure located 721 miles northeast of Honolulu, Hawaii. The Unknown Wonderland is rich with huge plants of wide varieties.

Inhabitants

• Tar Creatures
• Dinosaurs
• Carnivorous plants
• Giant jellyfish
• Rock monster

Locations

• Un-named Atlantean city
• Subterranean sea

Appearance

Superfriends

• Season 3: Battle at the Earth's Core