As the island is small and quiet, things to do in Fourni are limited. There are no organized things to do in Fourni. The island is ideal for total relaxation at the beach or in the countryside. Swimming in the wonderfully secluded beaches of Fourni is a delight. Enjoy a day under the hot sun and in the afternoon have lunch in the seaside taverns. In the evenings, have a drink in a lounge cafe-bar under the stars.
Another enjoyable activity in Fourni is hiking. Many old footpaths cross the island and lead to tiny chapels, small settlements, secluded beaches and hilltops with breathtaking view to the sea. Hiking is best in autumn and spring when the weather is not so hot. In summer, long hiking can be quietly uncomfortable.