Monumental Expeditions offers whitewater rafting trips on the Arkansas River near Buena Vista, Salida, and Cañon City, Colorado. Guests can choose from beginner-friendly float trips or more advanced whitewater adventures in Colorado’s High Country and High Desert regions. Founded in 2015, Monumental Expeditions is built on decades of river experience across the West and Northwest. The company focuses on safety, memorable guest experiences, and experienced rafting guides who go beyond industry standards.