Green Day Hike! March 13th. 2021, meet at the Horsepen Knob Trail parking area, located on the park map along Poke Hollow Road…known to some as the back road. Park maps can be obtained from the front desk if needed. Horsepen Knob Trail is steep in places it is a 2.5-mile loop trail ending back at the parking area, allow 2 hours for this hike to conclude. Everyone who participates and finishes the hike will receive an embroidered patch at the finish. So, put on some green and join the Park Naturalist for this annual hike at Twin Falls Resort State Park! See you there!