Exterior view of the Royal Palace grounds in Phnom Penh, Cambodia, Indochina, Southeast Asia, Asia

exterior view royal palace grounds phnom penh cambodia indochina southeast asia asia cambodia phnom penh royal palace architecture traditional building yellow roof ornate detail intricate foliage green hedge landscape garden palace grounds travel destination southeast asia asian culture history royal landmark tourist attraction sightseeing royal residence cambodian architecture beautiful serene peaceful nature summer sunny sky clouds trees flowers plants