Petra, Jordan is an archaeological marvel, often referred to as the "Rose City" for its pink sandstone cliffs. This ancient city, a UNESCO World Heritage Site since 1985, is renowned for its rock-cut architecture and water conduit system. The most iconic structure is Al-Khazneh (The Treasury), a massive temple with a beautifully adorned facade carved directly into the rock face. Petra was established as early as the 4th century BC as the capital city of the Nabataeans. It served as a major trading hub connecting the silk and spice routes of China, India, and southern Arabia with Egypt, Syria, Greece, and Rome. Visitors often enter through the Siq, a narrow gorge flanked by towering cliffs, which dramatically opens up to reveal the grandeur of the Treasury. Beyond its archaeological significance, Petra offers hiking trails through stunning landscapes, and the opportunity to explore lesser-known ruins like the Monastery and the Royal Tombs. The site is especially magical at night when illuminated by candlelight, offering a mystical experience that transports you back in time.