“ The river teems with life. It is closed to fishing in Hayden Valley so that nesting waterfowl can raise their young in peace. Look for ducks, geese, trumpeter swans, pelicans, muskrat, mink, otter, and coyotes. ”

“ Much of the walk is constructed of perforated steel sheeting, so you should wear comfortable, flat-heeled walking shoes which will not get caught in the mesh. Portions of the walk are often wet, which in the spring or fall, or in the early morning, may be a film of ice. For those in good condition this is a very rewarding walk.
Artist Point Trail—A very short walk from the parking area at the north end of the South Rim Drive. Many people consider this the best view of the Lower Falls and much of the Canyon. ”

“ Should you wish to bring in your own stock you should write the Chief Ranger well in advance of your trip for particulars. If you intend to keep your animals overnight in any of the developed areas they must be boarded at the horse concession since there are no combined facilities for grazing and camping. ”

“ Do not throw anything into the canyon. Rocks and other hard objects might injure someone below you. Litter is unsightly. Removing litter from the Canyon is a dangerous and expensive job. Please help us keep the area clean.
If you plan to hike overnight in the backcountry be sure to pick up a backcountry permit at the Ranger Station. While there you can also obtain the latest trail information and advice regarding the adequacy of your equipment for the trip. ”

“ Clear Lake Trail—From the Uncle Tom’s Trail parking area this trail takes the hiker through large rolling meadows and forested areas to Clear Lake. It is about 21⁄4 miles roundtrip. Bison and elk may be seen in these meadows in the early mornings and late afternoons, especially in the fall. Large ground squirrel populations and an abundance of succulent grasses and plant roots often attract bears to these meadows in the spring, where they spend hours digging and grazing. ”