Pa-Co-Chu-Puk walk-in campground. May 25, 2012 by Matt ThomasPa-Co-Chu-Puk walk-in campground. Ridgway State Park About Matt Thomas Matt is an avid writer and explorer, who loves to showcase his home state of Colorado. His favorite place to be is right here in the Centennial State. Previous Post:Pa-Co-Chu-Puk walk-in campground.