végétation (1) itinéraire (1) parc national (1) montagne (1) gestion (1) habitat (1) forêt (1) environnement (1) Children (1) Photographs (1) Walking (1) Trails (1) Proportion (1) Plants (1) Photographs (1) Persons (1) Nature and nurture (1) Nature (1) Management (1) Impact (1) Hiking (1) Euthenics (1) Ecology (1) Drops (1) Driving of horse-drawn vehicles (1) Curbs (1) Crowds (1) Children (1) Carpathian Mountains (1) Average (1)