In 1855, the Archduke Massimiliano of Hapsburgs built this palace and lived here with his wife Carlotta del Belgio, until 1864. Though beautiful, this castle holds a tormented story behind it: Massimiliano was killed in Mexico in 1867, and Charlotte died insane in a Belgian castle, sixty years later. The Duke of Aosta, who lived there some sixty years later, died in Africa during World War II.

Qasr Al Hosn, the oldest and most significant building in Abu Dhabi, was built around the 1790s as the city's first permanent structure, initially serving as a watchtower to oversee coastal trade routes and protect the growing settlement. Over the centuries, it has been the home of the ruling family, the seat of government, a consultative council, and a national archive. Today, it stands as a living memorial and narrator of Abu Dhabi's history. The main entrance is adorned with colourful Islamic-style tiles, and inside, centuries-old mashrabiya screens and carved wooden doors showcase the enduring architectural beauty.

Sentiero Rilke is one of the most enchanting paths in Carso, a wonderful walk starting from Sistiana and leading to the castle of Duino along white cliffs. Named after Rainer Maria Rilke, the famous poet from Prague, who loved walking here.