Private cabins dot the hillside around Vega Reservoir. May 18, 2012 by Matt ThomasPrivate cabins dot the hillside around the Vega Reservoir. Vega 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:Private cabins dot the hillside around Vega Reservoir.