Home » Downloads » Wallpaper Nannen Arboretum Spring Wallpaper Files Spring at Nannen Arboretum Wallpaper 1024 x 768 File Size: 547.64 KB Spring at Nannen Arboretum Wallpaper. The Nannen Arboretum is located in Ellicottville, NY Updated on Thu, 05/19/2011 - 2:44pm. Categorized in Wallpaper Spring Login to post comments Email this page Photos tagged as #EnchantedMountains or #EMFun. @emountains