conifer plants in parco san grato, carona, switzerland

alps araucaria araucana carona chilean pine lake lugano prealps monkey puzzle tree parco grato switzerland tessin ticino alley botanical garden collection conifer coniferous ecotourism environment europe fir footpath hike hill house juniper landmark landscape tail mountain nature old outdoor park path plant rhododendron rock scenery sightseeing slope spruce sun thuja tourism travel plants walking lined including shrubs thujas