There are 5 lakes ( Inselsee , Sumpfsee , Parumer See , Grundloser See and Gliner See ( See = lake ) ) and some forests around GÃ 1\/4 strow . There are 5 lakes ( Inselsee , Sumpfsee , Parumer See , Grundloser See and Gliner See ( See = lake ) ) and several forests around GÃ 1\/4 strow .