Set near the top of a mountain and offering extensive views over the Libyan Sea, the 17th-century Preveli Monastery makes a nice day trip from nearby towns and cities, like Rethymnon or Georgioupoli. 

Highlights include the courtyards and terraces, the mountain spring, and the small air-conditioned museum with a collection of religious artifacts. You'll also find a host of friendly cats here waiting to greet visitors.

A small fee is charged to enter the monastery, and modest dress is required. Skirts are provided for women if their clothing does not extend down past their knees.