🏛️ History & Heritage

Oaxaca Historic Center

heritage site

Mexico

Óbidos Castle

castle

Portugal

Oia Castle

castle

Greece

Ojców Castle

castle

Poland

Okayama Castle

castle

Japan

Old Cathedral of Coimbra

cathedral

Portugal

Old Fortress

castle

Greece

Old Town of Corfu

heritage site

Greece

Old Town of Galle and its Fortifications

heritage site

Sri Lanka

Ollantaytambo

village

Peru

One Pillar Pagoda

temple

Vietnam

Oratorio de San Felipe Neri

church

Oratory of San Bernardino

church

Italy

Ortahisar Fatih Mosque

mosque

Osaka Castle

castle

Japan

Ouro Preto

heritage site

Brazil

Painted Churches in the Troodos Region

heritage site

Cyprus

Palace of Culture and Science

palace

Poland

Palace of Fine Arts

palace

United States

Palace of Holyroodhouse

palace

United Kingdom

Palace of the Governors

palace

Argentina

Palace of the Grand Master of the Knights of Rhodes

palace

Greece

Palace of the Popes

palace

France

Palace of Versailles

palace

France