We spent 3 days in this very charming city in the south of Croatia on the Adriatic. We visited the museum by riding the tram to the top of the small mountain. The history of this country is so fascinating. They have been involved in so many wars but are now living in peace. The museum is a must see. Plan on spending a few hours there. They have food and drinks with outdoor seating and a wonderful vew.
The walled city of Dubrovnik is wonderful. It is a trip back in time. Plan at least one full day there because it offers so many shops and so much history.