View of Smithsonian Castle, Washington D.C., United States of America, North America

travel destination photography horizontal colour image outdoors north america united states of america american culture building exterior architecture day cloudy sky castle washington dc smithsonian castle capital cities old the past history leisure lifestyle tourism tourist men women city full length smithsonian institution building 19th century street pavement large group of people front view walking tower window facade national landmark spire place of interest usa us united states united states of america north america american north american colour image colour color image color outdoor outside tourist destination travel architectural landmark group historical historic heritage cultural culture pavements sidewalk sidewalks capital city cities typically american american culture traditional culture tradition traditional traditionally american tourists holiday maker holiday makers on holiday vacation on vacation