Wadis
- Shoes you can swim in — the rock is slippery and sharp
- A dry bag for phone and keys
- A towel and a change of clothes
Which places in Oman are tagged as needing a four-wheel drive in open road data, and what to carry for each kind of trip.
Of 1616 published places, 0 carry an explicit vehicle tag in OpenStreetMap, and 0 of those are 4x4-only. The rest are unconfirmed, which is exactly what their pages say.
The absence of a tag does not mean a saloon car will make it. Mountain tracks and sand washes change after every rain. Ask locally, and if your plan includes the dunes, Jebel Akhdar or Jebel Shams, hire a four-wheel drive.
A suggestion generated from category and season, not a safety certification. Check conditions locally.