Estes Park, Colorado, is located just outside the eastern entrance of Rocky Mountain National Park and is considered the gateway to the park.

Estes Park, Colorado, is a town situated at the eastern entrance to Rocky Mountain National Park. Due to its proximity and the services it provides to park visitors, it is widely known as the "gateway to Rocky Mountain National Park." Visitors often stay in Estes Park before or after exploring the park, utilizing its lodging, restaurants, and other amenities. Denver is a larger city further away, while Salt Lake City and Cheyenne are in different states.