The Imaginarium at Hobbledown

Part reptile house, part water play, part insectarium and part interactive jungle, the Imaginarium combines hands-on, messy play with live animals - all housed in a themed building with caves, tunnels and pools galore!
It's a whole world of adventure for toddlers (and the young at heart)
More details here www.hobbledown.com/epsom/explore/the-imaginarium/