Next door to more famous Multnomah Falls, Oneonta Gorge is a U. Forest Service-designated area due to the unique aquatic plants that grow there. The hike to the gorge is an easy loop with just 400 feet of elevation gain.
Fern Canyon is a canyon in the Prairie Creek Redwoods State Park in Humboldt County, California, western United States. The park is managed in cooperation with other nearby redwoods state parks and Redwood National Park.