Found around the world on the Map, the DPG uses Sanctuaries as safe places to feed and care for prehistoric creatures. Together with other players, use Sanctuary items to take care of creatures to level up your Sanctuary's level, earn DNA rewards and unlock more slots to add more inhabitants. 

You can place up to 4 creatures into a Sanctuary, provided that there is enough slots. Please note that creatures placed in a Sanctuary cannot be evolved until they are returned back to your collection.