Technically, you can wear shorts to Petra as it is a tourist-heavy archaeological site, but it is not culturally recommended. Jordan is a conservative Muslim country, and wearing modest clothing is a sign of respect for local customs. In 2026, most travelers and guides suggest wearing lightweight, breathable trousers or "midi" skirts that cover the knees. For men, "travel shorts" that reach the knee are generally acceptable within the park, but short-shorts or athletic wear may draw unwanted attention or be seen as disrespectful. For women, covering the shoulders and knees is the standard etiquette. Aside from the cultural aspect, there is a practical reason to avoid shorts: the sun in the Jordanian desert is incredibly intense, and the terrain is dusty and rocky. Long, loose linen or cotton clothing provides better protection against sunburn, insect bites, and abrasions while keeping you cooler than exposed skin would in the direct 2026 heat.