Castello Agolanti once belonged to the powerful family of Agolanti, who ruled in the resort town of Riccione. Some historians believe that Agolanti were expelled from Florence and settled in Riccione near 1260-year.

The castle stands on a hill outside the city. When Agolanti were at the height of his fame, in a luxury residence stayed many members of Royal families and simply illustrious guests, among whom was, for example, Queen Christina of Sweden. She was visiting here in 1657, the year during his visit to Rome. The members of the family Agolanti held important positions in Riccione and had relations with other rulers, including the famous Sigismund Malatesta. In the city they had several palaces, and the castle they used as a place of rest. With its high walls of Agolanti could control a vast area of agricultural land.

In the early 18th-century Castello Agolanti became the property of another family, and in 1786, the year was severely damaged in the earthquake. Its walls partially collapsed, and the building itself long after it was used as a farmhouse. In 1982, the castle was bought by the municipality of Riccione, on the initiative which it had carried out extensive restoration work. Was also sanitized the area around the Castello Agolanti. Today it is one of the main attractions of Riccione, open to tourists and attracts incredibly beautiful views of the Adriatic coast, opening from the walls of the castle. In addition, when the castle was created by a kind of scout Association who study the history of the Castello Agolanti, tours and put a small play on the stage of the castle.