Agiasos is a charming town on the northern face of Mt. Olympus with a long history in the decorative arts, including wood carving, pottery and weaving. It's a popular day trip for island tourists interested in buying handcrafted goods, and has a number of beautiful architectural sights. The Church of the Virgin Mary - a stop known to religious pilgrims and steeped in lore - houses a Byzantine museum and has several pieces worth stopping for.