ski and cross-country ski trails in the thur river valley and in the swiss alpine region obertoggenburg, unterwasser

action active activity adventure alpine alps background canton cold cool crosscountry downhill extreme fir forest freeride frost frozen fun gallen high hill holiday ice landscape leisure lifestyle lift mountain mountains nature obertoggenburg outdoor panorama people piste powder recreation region river schweiz season ski skier skiers skiing snow snowboard snowboarding snowy speed sport swiss switzerland thur tourism trails travel unterwasser vacation valley white winter