Esslingen Castle has been the city’s most recognizable landmark for almost 700 years. It was built originally in the 13th century and enhanced in 1519-1531. Preserved elements in the Old Town of the corresponding city wall include the Schelztor, the Pliensauturm and the Wolfstor. The castle is open to the public, and the famous Dicke Turm has also recently reopened for visits by guided tours. The ascent of more than 300 steps rewards visitors with a unique view over the city.
The Villa d'Este is a 16th-century villa in Tivoli, near Rome, famous for its terraced hillside Italian Renaissance garden and especially for its profusion of fountains: the extraordinary system contains fifty-one fountains and nymphaeums, 398 spouts, 364 water jets, 64 waterfalls, and 220 basins, fed by 875 meters of canals, channels and cascades, and all working entirely by the force of gravity, without pumps. It is now an Italian state museum, and is listed as a UNESCO world heritage site.
Tivoli had been a popular summer residence since ancient Roman times due to its altitude, cooler temperatures and its proximity to the Villa Hadriana, the summer residence of the Emperor Hadrian I.
The Villa was commissioned by Cardinal Ippolito II d'Este (1509-1572), second son of Alfonso I d'Este, the Duke of Ferrara and grandson of Pope Alexander VI, along with Lucrezia Borgia.