Eco Iguana Corner Foundation
Put this idiosyncratic iguana sanctuary at the top of your list for San Pedro. Founder Calvin Young celebrates the fascinating, prehistoric reptiles by preserving a patch of mangrove habitat for some 100 black and green iguanas. The park is by-donation only and open daily. Keep your eyes peeled for Archie, a 17-year-old iguana named after a close relative integral to the founding of the sanctuary. While you can't feed wild iguanas, it's okay to offer a banana or papaya to these critters, which have been raised.