Confusion Hill, Optical illusion amusement park in Piercy, California, United States.
The Gravity House at Confusion Hill features tilted floors, skewed walls, and architectural elements that create perplexing visual effects for visitors.
Established in 1949 along the Pacific Coast Highway, Confusion Hill became a California State Point of Historical Interest in January 2010.
The park maintains a collection of mid-century roadside entertainment elements, including the largest free-standing chainsaw-carved redwood totem pole worldwide.
Located 25 miles south of Avenue of the Giants, the park provides a miniature train ride, gift shop, snack bar, and playground facilities.
Visitors experience gravity-defying phenomena where balls appear to roll uphill and people stand at impossible angles within the mysterious house.
Website: http://confusionhill.com
GPS coordinates: 39.91892,-123.76494
Latest update: May 27, 2025 13:15
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