Timed-entry reservations could become a permanent part of visiting Rocky Mountain National Park during peak visitation months. Park officials are lobbying for a permanent reservation system because they say it ensures a high-quality visitor experience. The park saw a 44% increase in visitation from 2012 to 2019, but officials said since the timed reservation system was introduced in 2020, numbers have leveled off. Reservations would be required from May through October.