National parks: 1 - public domain imageRelatedNational parks: 1 - public domain imageNational parks: #1 - public domain imageNational parks: 1 - public domain imageNational parks: 1 - public domain imageNational parks: 1 - public domain imageNational parks: 1 - public domain imageMoreNational parks: 1 - public domain imagefile_downloadDownloadcrop_originalOrder Printrate_reviewdescriptionSummaryA picture of the number 1.label_outlineTagsaleutian world war ii national historic areanational parks galleryunalaskaalaskadate_rangeDate1916 - 2020createSourceNational Parks GallerylinkLinkhttps://npgallery.nps.gov/copyrightCopyright infoPublic Domain Dedication