This grand centuries-old Catholic church evolved from a wood structure into the medieval cathedral that is standing today. It is among the oldest churches in the Caribbean, at almost 500 years. The church also houses the marble tomb of the great explorer Ponce de León.

The Domus del Chirurgo, also referred to as the Surgeon's House, is an important archaeological complex of over 700 square metres that includes several buildings. The Surgeon's House preserves the remains of an ancient Roman house dating from the second century AD. The most outstanding find is a collection of 150 surgical instruments.

If you like history and discovering beautiful libraries, you're in for a treat. On this fascinating tour, you start with a visit to Dublin's Trinity College Library, home to the famous Book of Kells—the lavishly illustrated manuscript of the Gospels dating back to AD 800 and widely considered among the most important of all of Ireland's ancient treasures. Then, enjoy a guided tour around the grounds of Dublin Castle, and listen to fascinating stories of its years as a prison, military fortress, and the seat of the English Administration in Ireland.

The entrance to the park is a short walk along Castle Street, to the left of the castle. The gardens have their own walled parapet that features incredibly life-like stone animals including a bear, lion, hyena, monkeys and a pelican. The park runs alongside the River Taff and has great views of the castle and its moat – it even has a miniature Stonehenge!