If you do choose to hibernate your land turtle, prepare your turtle habitat carefully. You might even need to build a special hibernation box, depending on the species. It needs to be in a place that is temperature-regulated and will not flood. Stop feeding your land turtle two weeks before planned hibernation, and start lowering the temperature in the habitat slightly. Hibernation can last from 3-5 months. Be sure to check the temperature requirements for your particular type of land turtle. [23] X Research source