Show all Class I & II - (Mild) Class III - (Moderate) Class IV - (Adventurous) Current Trip Recommendations Rafting North Star Paddleboard Rental North Star Nature Preserve Private Tour – Mild Lower Roaring Fork – Mild Upper Roaring Fork – Moderate Browns Canyon – Moderate Inflatable Kayaks – Moderate Slaughterhouse Falls – Adventurous The “Numbers” – Adventurous Pine Creek & Numbers – Adventurous