At a _Glance_: Most Sahara tours start from Marrakech — but if you’re staying in Agadir, this 4-day loop takes you through landscapes that Marrakech tours never reach: Taroudant’s walled medina, Taliouine’s saffron fields, the Anti-Atlas carpet villages. You go east to the Sahara via Ouarzazate and Dades, then return west through Zagora and the Draa Valley — the full southern Morocco loop. No road is driven twice.