Here is a recommended 10-day trip plan to Explore Sicily :
Day 1: Arrive in Palermo and check into your hotel. Take a walk around the city center and visit the Palermo Cathedral and the Piazza Pretoria.
Day 2: Visit the Monreale Cathedral and the Cefalù Cathedral. These two cathedrals are some of the most beautiful in Sicily and are both UNESCO World Heritage Sites.
Day 3: Take a boat trip to the Aeolian Islands. These islands are known for their stunning volcanic landscapes and crystal-clear waters.
Day 4: Visit the Mount Etna volcano. Mount Etna is the highest active volcano in Europe and offers stunning views of the surrounding area.