Serpent Safari was a reptile zoo located inside the Gurnee Mills Mall in Gurnee, Illinois, a suburb of Chicago, Illinois. The zoo advertised itself as "America's Finest Reptile Zoo." The zoo housed some of the rarest reptiles, including the world's heaviest snake (over 375 lbs. as of Feb. 2010), a rare albino alligator, and a 150-year-old alligator snapping turtle. A gift shop offering pets, a photo area where guests could get their photos taken with a large python or boa, and a reptile zoo with guided tours were provided.