This ancient portal, built in 1535, is the southern access to Castello. The gate derives its name from the two lion head sculptures on the upper corners of the passage. It is a fascinating glimpse into ancient Cagliari, but also the perfect starting point for your tour of Castello.

This house was home to the poet and his family between 1914 and 1934. It was a farmhouse, much in line with others which existed in the same street in the early 20th Century. The museum retains the furniture and fittings typical of the area's homes from the last century, tougher with photographs from different moments of the poet's lifetime.

This building is composed of a church, convent and university, all completed at different times. On the exterior, there are two striking renaissance doorways, featuring the founder's family coat of arms and the shield of the Dominican Order. The Baroque entrance to the University shows an allegorical figure representing wisdom. Human figures adorn the Baroque tower. Inside are two magnificent cloisters, the Renaissance one in the convent and the University own Baroque example. The church is a renaissance building with later Baroque additions. An interesting feature in the Renaissance doorway leading to the sacristy and refectory, dating from the late 16th Century with a fascinating base covered in Vatican tiling from the 18th Century.