Will I regret not booking a longer trip to Morocco?

I will give you the candid answer first, because you asked an honest question and deserve one: yes, there is a real chance you will wish you had longer. "We needed more time" is, hands down, the most frequent parting sentiment I hear from travellers leaving Morocco. The country is large, varied and dense with things worth lingering over, and a tight trip can feel like a highlight reel — wonderful, but leaving you hungry. If you are torn between, say, seven days and ten, and you can swing the ten, the extra days almost always pay for themselves in depth and ease.

That said, I want to push back gently on the assumption that more days is automatically the answer, because it is not always. A short trip designed well — focused, well-paced, doing two regions properly — is far more satisfying than a long trip that tries to do everything and becomes an exhausting blur of long drives and packing-unpacking. I have seen ten-day itineraries that left people more frazzled than five-day ones, because they were overstuffed. The real regret is rarely "too few days"; it is "too much crammed into the days I had." Time is only valuable if you use it to slow down, not to add more stops.

So the honest framework I give people is this. If your trip is short, do not try to see all of Morocco — choose. Pick Marrakech and the desert, or Fes and the north, or the imperial cities and the coast, and do that arc beautifully, with room to breathe, rather than sprinting across the whole map. A focused four or five days can be genuinely complete and unhurried. It is when you try to fold the Sahara, the Atlas, four cities and the coast into a week that you end up regretful — not because you had too little time, but because you spread it too thin.

And if you genuinely cannot extend this trip, here is the reframe that I mean wholeheartedly: let it be the first chapter, not the only one. Morocco is the kind of place people return to — almost everyone leaves with a list of what they will come back for. A focused first visit that leaves you longing for more is not a failure; it is the best possible reason to plan a second trip. So book the trip you can take, design it to do a few things deeply rather than many things shallowly, and let the wanting-more be the gift it usually turns out to be. The country will still be here, and so will the desire to return.