Fort George was a colonial era fortification that was built in 1790s to protect the harbour. By the 20th century, the fort was no longer in use. Only a tall silk cotton tree growing within the fort was used as a lookout post to spot German submarines that patrolled the Caribbean waters. Today, very little remains of the structure. The ruins belong to the National Trust for the Cayman Islands and are an important remnant of the colonial times.

Montaña de Tindaya is a sacred mountain renowned for its natural, geological, and historic significance. Still known as "The Mountain of Witches", the mountain is associated with the times of myth and magic — there are 213 engravings from prehistoric times dotted around the hillsides. On clear days, hikers may catch a glimpse of Tenerife and Gran Canaria from the summit of the mountain. The hike is suitable for all experience levels. NOTE: This mountain is a protected area for several species of birds, and hikers must seek a permit from ‘Consejería de Medio Ambiente’ before setting foot on the mountain.

Commissioned by emperor Augustus in the 1st century, the Roman Forum (today known as Zeleni trg) was the heart of public life during the empire and it's nowadays the most genuine image of the city's ancient appearance. Remains of the original pavement, stairs and two monumental columns of the Roman square are among the most well-preserved ruins of the sight.