Hello how may I help you? yes what was the biggest snake? Do you mean biggest species or biggest individual snake? individual The biggest individual snake was found in Myanmar in 1992. It was 30 feet long and weighed over 300lbs wow that's a good info An old woman found it coming out of the toilet in her bathroom, The snake was a python. awesome It took Animal Control 3 hours to coax it out of the bathroom. ok Need anymore help?