In-depth information is found on the Grand Canyon National Park website.

This well-defined, mostly paved trail ranges from flat to inclines and offers shade. Great for visitors who desire an easy hike with minimal elevation change, excellent walking, and views down into Grand Canyon. In winter, surfaces may be slippery or icy—use shoe traction devices. Beware of lightning during summer thunderstorms. Leashed pets are permitted on the trail, but not on park shuttle buses.

Grand Canyon is considered one of the finest examples of arid-land erosion in the world. Incised by the Colorado River, the canyon is immense, averaging 4,000 feet deep for its entire 277 miles. It is 6,000 feet deep at its deepest point and 18 miles at its widest. However, the significance of Grand Canyon is not limited to its geology.

The Park contains several major ecosystems. Its great biological diversity can be attributed to the presence of five of the seven life zones and three of the four desert types in North America.

The five life zones represented are the Lower Sonoran, Upper Sonoran, Transition, Canadian, and Hudsonian. This is equivalent to traveling from Mexico to Canada.

The Park also serves as an ecological refuge, with relatively undisturbed remnants of dwindling ecosystems (such as boreal forest and desert riparian communities). It is home to numerous rare, endemic (found only at Grand Canyon), and specially protected (threatened or endangered) plant and animal species.

Over 1,500 plant, 355 bird, 89 mammalian, 47 reptile, 9 amphibian, and 17 fish species are found in the park.

The Rim Trail extends from the village area to Hermits Rest. Begin from any viewpoint in the Village or along Hermit Road. The Rim Trail offers excellent walking for quiet views of the inner canyon and for visitors who desire an easy hike. No water west of Bright Angel Lodge. By using the shuttle buses, you can customize your hike to meet your needs. Part of the trail is paved and accessible.