Last light over dune field and Mount Herard. Great Sand Dunes National Park, Colorado. Copyright: QT Tuan Nestled in the heart of Colorado’s San Luis Valley, the Great Sand Dunes National Park offers an awe-inspiring and unparalleled experience. Set against the stunning backdrop of the Sangre de Cristo Mountains, the park is home to the … Continue reading Great Sand Dunes National Park: Sand Sledding and Swimming →