The Kalpitiya peninsula, separating a shallow lagoon from the open Indian Ocean, has become Sri Lanka's kitesurfing capital thanks to steady seasonal winds and flat lagoon water for beginners. It's also one of the best places in the country for open-sea dolphin pods.
Flat, shallow water on the lagoon side makes Kalpitiya a favourite for beginner-to-intermediate kitesurfers during the May-October wind season.
Pods of spinner dolphins, sometimes numbering in the hundreds, are regularly spotted on morning boat trips from November to March.
One of Sri Lanka's largest coral reef systems lies offshore, reachable by boat for snorkelling in calmer months.
Kalpitiya is built around two activities: kitesurfing and dolphin watching — most travellers base here for both rather than day-tripping in from Negombo.