Former Bishops’ Palace Museum’s Main Building
Permanent exhibitions:  1. Nicolaus Copernicus – life and work,
2. Frombork’s stained glass windows,
3. Stained Glass from Braniewo

Temporary exhibitions:
1. Nicolaus Copernicus in the Works of Polish Medalists – from the Nicolaus Copernicus Museum Collections,
2. The Great Names. Polish Art of the 20th Century in the Collection of the Nicolaus Copernicus Museum in Frombork,
3. 70 years of the Nicolaus Copernicus Museum in Frombork

Holy Spirit Hospital  Department of the History of Medicine, Stara Street 6
Wall painting depicting the Last Judgement (beginning of the 15th century); baths stoves (15th century)
Exhibitions: 1. Museum’s purchases for the division of medicine history, 2. Pharmaceutical Vessels of the 16th and 20th centuries, 3. Varmian sculpture and painting of 17th and 18th century, 4. Golden apples I dream of… The death of a child in art and culture

Astronomical Observatory 1,5 km south from Frombork
Observation pavilions with antique instruments for observing the sky – telescopes, spotting scopes.
Exhibitions: 1. 40 years of the Astronomical Observatory on Żurawia Góra – from the Observatory to the Astronomical Park