The Rainbow Falls Historic Site consists of the namesake Rainbow Falls and a small series of waterfalls downstream. The five acres are developed with a parking area, trailhead, covered kiosk with historical and geological interpretive information, picnic benches and tables, a 0.15 mile trail from the parking area to the Falls, secondary trails along Fountain Creek, and viewing overlooks.
The Historic Site will open on April 6 and the hours will be 10 a.m. to 4 p.m. Saturday and Sunday for April and May. $1 Donation per person.
Parking for April and May will be available near the top of Serpentine Road via Highway 24. Park visitors will have to walk about a half mile down and up a steep grade to the entrance.