Help prevent erosion sign posted along the Grand Canyon area of Yellowstone Park. Designed to keep hikers from damaging the environment.

---

Size: 5192px × 3466px
Location: Yellowstone National Park, WY, United States
Photo credit: © Olga Mendenhall / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: barrier, brown, buried, canyon, closeup, color, control, copy, damage, damaging, dirt, environment, erosion, fence, field, grand, grass, green, ground, heavy, hike, hikers, hiking, national, natural, nature, outdoors, park, plants, post, posted, prevent, protection, recreation, road, sign, soil, space, stay, tourism, tourist, tourists, trail, travel, tree, wood, wooden, yellowstone