Smurfberry Island is a location visited by the Smurfs in the episode "The Last Smurfberry", which is where smurfberries come from. The Smurfs traveled to this island on board the S.S. Smurf II in the hopes of gathering more smurfberries to replenish their forest after Gargamel destroyed all but one single smurfberry bush in the Smurf Forest. The island is guarded by the Sea Witch, who watches for trespassers and sends her seagulls to attack those who are found to be liars.