There are a wide variety of trails, ranging from easy walks to challenging, high-altitude hikes. Higher-elevation areas may be closed by snow from late October until mid-June, and afternoon thunderstorms are common in July and August. Avoid exposed ridges during lightning storms. Hikers should be aware that they may be sharing trails with rattlesnakes, which have the right of way.
Because of loose rock and steep grades on some trails, sturdy hiking boots with good ankle support are recommended. Hikers also need to carry plenty of water -- usually 1 gallon per person per day. Park rangers emphasize that although the rocky alpine sections of the park at its highest elevations may appear rugged, they are quite fragile. Plants grow slowly, and even under the best of conditions, their survival rate is low. Therefore, hikers should be diligent about staying on trails and having the least possible impact on the land.
Note: This information was accurate when it was published, but can change without notice. Please be sure to confirm all rates and details directly with the companies in question before planning your trip.
