The walk through the main archaeological site of Petra is surprisingly long and physically demanding. The standard "Main Trail" from the Visitor Center to the Treasury is about 2 kilometers (1.2 miles) each way, including the famous 1.2km walk through the Siq. However, most visitors don't stop there; to reach the Monastery (Ad Deir), the furthest major monument, you must walk an additional 3.5 kilometers and climb approximately 800 stone steps. A typical full-day visit involves walking between 12 and 18 kilometers (7.5 to 11 miles) on uneven, sandy, and often steep terrain. In 2026, while electric golf carts are available for the 2km stretch to the Treasury for those with mobility issues, exploring the Royal Tombs or the High Place of Sacrifice still requires significant hiking. Because of the sheer distance and the intense Jordanian sun, it is highly recommended to wear professional hiking shoes and allow two full days to see the city properly, as attempting to see "everything" in a single day often results in physical exhaustion before you reach the most spectacular viewpoints.