Hello how may I help you? What was the biggest snake that ever was? biggest individual snake or biggest type of snake? Biggest individual snake. Medusa is the largest snake and still living in captivity Wow! How old is this snake? she is a reticulated python i am having trouble finding her age she is 13 Ok, can you tell me her length? 25 ft and 2 in Amazing! What color is she? she has python markings and is black tan and grey etc