parco san grato stroll, carona, ticino, switzerland

alps araucaria araucana carona chilean pine lake lugano prealps monkey puzzle tree monte salvatore parco grato switzerland tessin ticino alley botanical garden collection conifer coniferous ecotourism environment europe fir footpath hike hill house juniper landmark landscape lawn tail mountain nature old outdoor park path plant rhododendron rock scenery sightseeing slope spruce thuja tourism travel stroll enjoy day walk beautiful plants