MLS of snowclad mountains in Nation Park near Airplane Creek, three horsemen come into view riding up trail on plateau, PAN of landscape (0:57). MS of horsemen passing by camera with mountain in background, CS of same (0:31). ESTABLISHING SHOT of plateau, riders head towards camera in foreground (0:28). MS of horsemen passing by camera (0:11). ESTABLISHING PAN SHOT of plateau (2 shots; 0:50).