Coddhu Vecchju (Tomba di Giganti), a megalithic Sardinian gallery grave, near Arzachena, Sardinia, Italy, Europe

Obelisk Tomb (upper structure), Bab as-Sig Triclinium (lower structure), Petra, UNESCO World Heritage Site, Jordan, Middle East

Obelisk Tomb (upper structure), Bab as-Sig Triclinium (lower structure), Petra, UNESCO World Heritage Site, Jordan, Middle East

Coddhu Vecchju (Tomba di Giganti), a megalithic Sardinian gallery grave, near Arzachena, Sardinia, Italy, Europe

The Obelisk Tomb, Petra Archaeological Park, UNESCO World Heritage Site, one of the New Seven Wonders of the World, Petra, Jordan, Middle East

Obelisk tomb and Bab Es-Siq Tricinium tomb, Petra, UNESCO World Heritage Site, Jordan, Middle East

Local men on horses, Obelisk Tomb, upper structure, and Bab-as Siq Triclinium below, Petra, UNESCO World Heritage Site, Jordan, Middle East

The Obelisk Tomb and Bab as-Siq Triclinium at the ancient Nabataean city of Petra, UNESCO World Heritage Site, Jordan, Middle East

Millenary Monument at Heroes' Square, Wreathes at the Tomb of the Unknown Soldier in front of Millenary Monument at Heroes' Square, Pest, Budapest, Hungary

Famous historic and archaeological city Petra, Unesco World Heritage Site, Nabatean obelisk tomb and Bab el-Siq Triclinium, Hashemite kingdom of Jordan, Middle East