Can Tortoises Swim?

Tortoises cannot truly swim. Their body structure is built for land, not water, yet they will not drown instantly if they fall in—their large lungs and broad shell create enough buoyancy to float for a while. That floating ability varies by species; the Aldabra giant tortoise, for example, moves faster in water than on land. But floating is not living: tortoises belong on land, and long soaks risk shell rot and drowning. Keepers should respect this by offering only a shallow soaking area with a ramp, never deep water. Even aquatic turtles can drown if kept too deep, especially as juveniles, so match the habitat to the species.