It is said that today is a World Heritage Day, so the Alhambra Palace is free of tickets, received a ticket to enter the main palace at 2.30, visited other palaces in the morning, and arrived at 2.30 on time to control the flow of people in the palace. Albra Palace is a complex of ancient mosques, palaces and castles built during the Moorish Dynasty in Granada, southern Spain. The palace was built by the former Moorish King of Granada, and now it is a Muslim architecture and cultural museum. In 1232, the existing scale was gradually formed on the basis of the old city reconstruction. There are 30 meters high stone walls outside the palace wall. The tour takes half a day and can be enjoyed slowly.