The Cathedral Museum is located in the galleries of the Salzburg Cathedral.  These wonderful rooms with their baroque décor and view of the city as well as into the cathedral are worth seeing in their own right.
The museum displays art treasures spanning 1300 years including the Cross of St. Rupert, the Sacred Dove and paintings by Paul Troger to name a few of the remarkable exhibits.  A unique exhibit is the Chamber of Art and Wonders that displays natural history artefacts and curiosities within the ambiance of the 17th century.

On 21 September 2009, the archabbey of St. Peter"s has opened the "Long Gallery". The corridor which is 70 m long and located in the facade to cathedral square displays paintings from the rich collections of the abbey. The "Long Gallery" can be visited from the Cabinet of Curiosities of the Cathedral Museum.