It is overlooked from the south by the Pyrenean peaks of Aneto , Montaigu , and Vignemale ( 3,298 m ) , while around the town there are three summits reaching up to which are known as the `` Béout '' , the `` Petit Jer '' ( with its three crosses ) and the `` Grand Jer '' ( with its single cross ) which overlook the town .
It is overlooked from the south by the Pyrenean peaks of Aneto , Montaigu , and Vignemale ( 3,298 m ) , while around the town there are three summits reaching up to 1,000 m , which are known as the Béout , the Petit Jer and the Grand Jer .