Just outside Bab el-Okla is the best artisan centre in northern Morocco. This is a fascinating opportunity to see masters teaching apprentices traditional arts, including ornamental woodwork, silk costumes, carved plaster, intricate mosaics and decorative rifles. A fantastic central treasury holds the best of the best – don’t miss the ceiling. Staff will open it upon request. The building itself is of interest, set around a large courtyard, with fine doors upstairs.