National Park Service Centennial

Find Your Park Colorado's National Parks. Great Sand Dunes National Park.

This is a great year  to visit one of our state’s National Parks. After all, the National Parks Service is celebrating their 100th birthday on August 25, so why not celebrate by visiting one of Colorado’s four National Parks this summer? Great Sand Dunes National Park I’ve been to Great Sand Dunes National Park several times and early in the summer is the best time to go because Medano Creek