Your 4-day excursion from Fes to Marrakech sounds like a fantastic adventure! Give Merzouga a day to explore desert life, Boumalen Dades provides a diverse range of landscapes and cultural experiences. From the rolling dunes of Merzouga's desert to the rugged terrain of Boumalen Dades, this journey is sure to be a feast for the eyes.

The bustling energy of Marrakech awaits at the end, providing a perfect contrast to the serene beauty of the previous destinations. I hope you have a great time and make many unforgettable memories along the way