Campbell Bros. Confusion Hill

Campbell Bros. Confusion Hill is 3 mi. s. on US 101. Designated a California State Point of Historical Interest, it's an experience in contradictory optical and physical sensations occurring in an apparently confused gravitational or magnetic field. In addition to the gravity house, a 1.25-mile, 30-minute round-trip miniature mountain train ride follows a route from redwood grove to hilltop and back, with the engineer providing information about the unique characteristics of coastal redwoods and pointing out historical logging artifacts along the way.

Time: Allow 1 hour minimum.