You'll take a guided tour of Monreale, which is just 5 kilometers from Palermo, at 310 meters above sea level on the hill of Mount Caputo. The visit will start from the cathedral, the symbol of the town, which was declared a UNESCO World Heritage monument in 2012. The cathedral is undoubtedly an architectural masterpiece of the 12th-century, in which different styles are linked together: the architecture of northern Europe, Romanesque art and Arabic art. Outside, it is richly decorated by two bronze doors, the first from Bonanno da Pisa and the second by Barisano di Trani, who also sculpted the doors of the cathedrals of Ravello and Trani. The interior is illuminated by magnificent gold mosaics that culminate in the Christ Pantocrator in the apsidal basin as the highest expression of figurative art. Your tour continues with the visit to the ancient Benedictine monastery and cloister, which flank the cathedral, and a look at the beautiful sight overlooking the valley and the golden basin of orange and citrus groves.

Explore the ghoulish remains of friars and luminaries at Palermo’s Capuchin Catacombs on a 3-hour sightseeing tour. Wander along dank corridors through a vast human library of mummified bodies. Inaugurated in 1599, when Capuchin monks discovered that their catacombs contained a mysterious preservative that could mummify the dead, the goal of the site is to reflect on the fragility of life and consider the pettiness of worldly goods. Some 8,000 bodies of men and women were ultimately buried in the catacombs, including the mummy of friar Silvestro of Gubbio, the first body to be buried in the catacombs. The corpses are divided into categories, such as friars, virgins, and professors, and often recognizable by their decaying clothing. As you walk through the corridors, you will see ghastly bodies that include the mummified corpse of the painter Velazquez. Emerge from the gruesome catacombs and travel to Monreale, 6 miles (10 kilometers) from Palermo. Here you will swap corpses for gold and marble as you visit the 12th-century Arab-Norman Cathedral, one of the finest examples of Norman architecture in the world. End your tour at the Benedictine Cloister, completed at the turn of the 13th century. Wander around the beautiful garden, surrounded by delicate arches and white marble columns.