3Whether you're visiting for a day or exploring for a week, this guide provides intel on the best hikes and walks, as well as views, giant trees, camping, and more to help visitors make the most of these magnificent parks. Featured attractions are easily accessible from the parks' main roads, and 40 carefully selected day hikes range from easy to challenging. Other features include:

• Park basics: visitor centers, permits and fees, info on gateway towns, fun facts
• Must-see sights within the park
• Overview of the parks' flora and fauna
• Brief tips and advice for non-hiking activities
• Overview of park campgrounds and lodging
• Park and hiking safety