Why not D-I-Y with the help of an Audioguide device. The guide provides fascinating, narrated insights into history and culture of the Medieval Old Town as you wander round.
Key sights are well explained and all you need to do is to tune in and follow the map with dotted points on it. Alternatively make tour own way around in the Old Town and hear all about the sights as you get to them.
Audioguide is lightweight and easy to use. Pick up the Audioguide for rental at the Tourist Information Centre for a full day.
Must be returned before closing time.
You need a valid credit card (Visa or MasterCard) and a photo ID.