A lovely museum with helpful information in Italian and English. If you are into architecture and archeology, this is the perfect place for you. I've been in lots of museum in Palermo and some museum have poor organization like light from the wrong side of a painting, lack of information or imbalance between the exhibition space itself and work of art. Since Sicilia have tons of beautiful and meaningful heritage and work of art I always enjoyed my museum tour but cannot say that it was satisfying every time. Some places definitely need to improve their lazy display which is not suitable for such a beautiful legacy. BUT Museo Salinas has very well organized exhibition which you can enjoy and concentrate every second. Amazing. AND you can find cute magnet made from marble(€4.9) in the store so do not waste your money on cheap and ugly made in factory magnet nearby major attractions. You can find the entrance in the back of the building and no, that Greek-temple-like building is not the museum you are looking for. That is a post office.