The Qasr al-Farid, also known as the Lonely Castle, is a stunning example of the workmanship of the Nabataean Kingdom. Located in the north of Saudi Arabia, this tomb dates back to the 1st century AD and was built by the same people who built the iconic al-Khazneh in Petra, Jordan. Despite its magnificence, the Qasr al-Farid remains largely unvisited, making it a hidden gem … [Read more...] about The Lonely Castle: A Hidden Gem of the Nabataean Kingdom