AlUla is usually done in a day and a half. A flight into the small airport north of town, a timed tour of the Nabataean tombs at Hegra, an hour at Elephant Rock as the sun drops with several dozen other people photographing the same silhouette, and out again on the morning plane. It is a good day and a half. It is also the smallest possible version of the place.
The valley is long, the governorate behind it is very large, and almost everything that separates AlUla from a well-lit archaeological park sits out at the edges: up on the volcanic plateau that walls the west side, out on the open sand to the north-west, and in a canyon almost nobody photographs because the interesting part is text rather than scenery. What follows assumes you have already walked the old town and stood in front of Qasr al-Farid, and asks what to do with the two days after that.
Why the second day is harder to plan than the first
Day one plans itself, because the tour desk plans it. Day two does not, for three structural reasons worth understanding before you arrive.
First, almost every archaeological site here is ticketed, timed and entered only in the company of a guide — AlUla trains local storytellers, called rawis, and they are genuinely the difference between a wall of scratches and an afternoon you remember. Tickets go through the official AlUla booking platform, and in the winter season the good slots typically go early. Book before you fly, not when you land.
Second, the sites are strung out. Dadan sits roughly eight kilometres north of the old town, Jabal Ikmah a couple of kilometres further on, Hegra around twenty-two kilometres out, and the pinnacle field at AlGharameel considerably beyond that on the Tabuk road. Nothing connects on foot. You want a hire car or a driver, and you want to accept that a straightforward-looking day holds one large site and one small one, not four.
Third, the season governs everything. Winter, roughly November through March, is what AlUla is built around: the festivals, the ballooning, the cycling, the outdoor dining. In high summer many experiences pause outright or shift to dawn-only starts, and open sites become genuinely punishing by late morning. Confirm what is running before you commit to a date; the answer changes by month.