gruyere mountain in switzerland in summer time

air alpine and ballon canton cheese climbing district europe flying fribourg fun german gives glacial greyerznn gruyere gruyauml re res gryere happiness heaven hiking hill holiday important its lake located location medieval metrehigh moon mountain name overlooking peack plant relaxing river saane saanesarine sky star summer swiss swissmade swissness switzerland time top tourist town tradition tree upper vacation valley village water wood