Only just opening up to outsiders after decades of civil war, the beaches surrounding Jaffna, at the northernmost tip of the country, are superb, isolated – and, at least for now, refreshingly non-commercial.

Named after a grove of casuarina trees that border the shore, Casuarina is the best known of these beaches. With placid waters and a sandy stretch devoid of people, especially on weekdays, Casuarina makes for a perfect day trip from Jaffna.

There are changing facilities, toilets and a few kiosks on the beach, but it would be advisable to bring your own picnic basket. There are hardly any hotels or guest houses in the area, so Jaffna might be your best bet for accommodation.

Casuarina is about 20 km from Jaffna on the island of Karaitivu, which is connected to the mainland by a causeway. You can get there with a rental car or local bus from Jaffna; alternatively, a quality tour operator will be able to help with transport.

Jaffna is easily reached from Colombo by road or train (it’s an approximately six-hour trip). The best time to visit is between May and September.