View of Budapest Castle reflecting in the Danube River during early morning, UNESCO World Heritage Site, Budapest, Hungary, Europe

travel destination photography horizontal colour image hungary unesco world heritage site unesco europe river budapest danube river budapest castle castle reflection dawn building exterior architecture outdoors blue sky clear sky capital cities hungarian culture water pink old the past history 18th century baroque incidental people dusk colour color image color outside tourist destination travel architectural background people people in the background historical historic heritage cultural culture reflecting reflected unesco world heritage sites world heritage site world heritage sites capital city typically hungarian traditional culture tradition traditional traditionally hungarian traditionally hungarian sunrise morning european