Should I do a 2-day or 3-day desert tour?

I get asked this almost every week, and my honest answer depends entirely on which desert you mean. If you want Merzouga and the towering Erg Chebbi dunes — the postcard Sahara — then 3 days and 2 nights is the right call, full stop. Merzouga is about nine hours of driving from Marrakech, and the 3-day format spreads that haul across two travel days with a proper desert night and morning in the middle. I've driven that route hundreds of times, and the 3-day rhythm is the one where nobody arrives back wishing they'd done it differently.

The 2-day version of Merzouga technically exists, and I'll run it if a guest's flights leave no other option, but I always warn them first. It's roughly 18 hours in the car compressed into two days, leaving you barely a sunset and a sunrise at the dunes. I've watched people step out of the vehicle at the camp, stare at the most beautiful landscape of their trip, and then have to turn around almost immediately. They love what they see; they just don't get enough of it. That's the trade-off in plain terms.

Where a 2-day tour genuinely works is Zagora. It's only around seven hours from Marrakech, so a 2-day / 1-night Zagora trip feels relaxed rather than frantic — you drive down the Draa Valley, do a short camel ride, sleep in a camp, and come back. The catch is the dunes there are small and the landscape rockier, so it's a desert taste, not the grand dune experience. I'm upfront about that with anyone choosing Zagora to save the extra driving.

So my rule of thumb after years of this: if you care about big dunes, give it 3 days for Merzouga. If your schedule simply can't stretch and you'd rather a quick desert night than nothing, do 2 days to Zagora and set your expectations accordingly. The one combination I steer people away from is the 2-day Merzouga dash — it's the version most likely to leave you feeling you spent your holiday looking at the road instead of the Sahara.