A sentry of the Welsh Guards at Windsor Castle, Windsor, Berkshire, England, United Kingdom, Europe

sentry welsh guards windsor castle berkshire england guard soldier royal historical landmark british army tradition ceremony uniform architecture stone walls lantern military heritage tourism england landmarks royal residence iconic security outdoor culture england history observation vigilance duty picturesque heritage site tourism destination travel sightseeing daytime historical site guarding iconic structure cultural heritage historical guard english castle picturesque landscape castle architecture backyard view watchful eye famous landmarks british tradition defensive position ceremonial duty traditional attire