United States National Parks: How to Plan Your Road Trip from Colorado – Permits, Access & Routes
Planning a multi-park road trip from Colorado requires navigating two main systems: timed entry reservations at Rocky Mountain National Park and standard entrance passes for parks across the Southwest and West. Starting May 22, 2026, visitors to Rocky Mountain National Park must secure a timed entry reservation for access during peak hours, with two options available. The Timed Entry reservation grants access to most of the park (excluding Bear...