Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Robben Island' has mentioned 'Tours' in the following places:
Occurrence Sentence Text Source
Every year thousands of visitors take the ferry from the Victoria & Alfred Waterfront in Cape Town for tours of the island and its former prison.
Robben Island is accessible to visitors through tours that depart from Cape Town's waterfront.
Tours depart three times a day and take about 3.5 hours, consisting of a ferry trip to and from the island, and a tour of the various historical sites on the island that form part of the Robben Island Museum.