Cute Young Blonde Girl Reveals Her Pink Chemise On The Forest Pathway With Tree Trunk

National parks, nature preserves, conservation areas and other protected wilderness areas may have trails that are restricted to pedestrians.
Construction materials
Footpaths may be constructed to facilitate the use of footpaths. Many surfaces are used using "masonry, brick, poured or modular unit concrete, cut stone or wood boardwalk. Also crushed rock, decomposed granite, fine wood chips.