[{SlideShowNav}] !!!Yellowstone National Park - Sylvan Lake [{Image src='7455.jpg' caption='Yellowstone National Park - Sylvan Lake, May 2018, © [Ewald Judt|Geography/About/Consortium/Judt,_Ewald]' alt='Yellowstone National Park - Sylvan Lake' width='900' height='675'}] [{Metadata Suchbegriff='Yellowstone National Park - Sylvan Lake'}] [{SET customtitle='Yellowstone NP - Sylvan Lake (1)'}]