Pets Pets must be leashed. They are prohibited on any trails, in the backcountry, and in thermal basins. Pets are not allowed more than 100 feet from a road or parking area. Please review our pets page for details and private kennel locations. Most are narrow, rough, and busy.
Some sections are steep with sharp drop-offs.
Drive cautiously and courteously. Slow moving vehicles must use pullouts to observe wildlife or scenery and to allow safe passing by other vehicles. Watch for animals on the road, especially at night. Bicycles and motorcycles present special hazards. Drive defensively and wear seat belts.