U.S. News Insider Tip: When driving along Kings Canyon Scenic Byway in spring or summer, make sure to save time for a visit to Boyden Cavern. Among the giant sequoias you’ll find an underground ...

The park's 38-mile (round-trip) scenic drive features 13 viewpoints along the route. The northern overlooks have the most hoodoos, but the southern overlooks offer the most expansive views.