The ruins of the city of Petra are located in what is now southwest Jordan.
Petra was an ancient city that was the center of an Arab kingdom in Hellenistic and Roman times. The city was built on a terrace, pierced from east to west by the Wadi Mūsā (the Valley of Moses)—one of the places where, according to tradition, the Israelite leader Moses struck a rock and water gushed forth. The valley is enclosed by sandstone cliffs veined with shades of red and purple varying to pale yellow, and for this reason Petra was called by the 19th-century English biblical scholar John William Burgon a “rose-red city half as old as Time.”
If you’re staying in central Wadi Musa, Petra’s just a short walk away. Hotels further out often run a free shuttle to the visitor’s centre a couple of times a day, though it does mean you’re limited to fixed times. Otherwise there are plenty of taxis outside the visitor’s centre, especially in the afternoons, and you’ll pay around JD5 (£6/$7) within Wadi Musa. If you are driving to Petra, it’s 236km (around 3 hours) from the Jordanian capital Amman to Petra via the faster Desert Highway or 255km (4.5 hours) via the slower but more scenic King’s Highway. Or the coastal resort of Aqaba to Petra is a 126km drive (2 hours).