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Mawella Lagoon Seaplane Base (IATA: DIW) is a small water aerodrome on Sri Lanka's southern coast, serving Dickwella and nearby Hiriketiya and Tangalle. It uses the sheltered waters of Mawella Lagoon for seaplane arrivals and departures, with scenic coastal approaches. The base is basic and weather-dependent, typical of Sri Lanka's seasonal seaplane network.
💡 Local Tip
Frequent visitors confirm the exact jetty or pontoon on the day of travel—Mawella Lagoon has no conventional terminal, and the seaplane may dock at different spots depending on water level and wind.
🚖 Getting There
The base is a short tuk-tuk or taxi ride from Dickwella town and Hiriketiya Beach, and roughly 30–40 minutes from Tangalle by road. Arrange your pickup in advance, as the access point is low-key and not a conventional airport terminal. If you arrive by public bus, get off at Dickwella and take a local tuk-tuk to Mawella Lagoon.
❓ Frequently Asked Questions
Q: What is the IATA code for Mawella Lagoon Seaplane Base?
A: DIW.
Q: Where exactly is the seaplane base?
A: It is on Mawella Lagoon near Dickwella, on Sri Lanka's southern coast, close to Hiriketiya and Tangalle.
Q: Are there scheduled flights?
A: Seaplane service is limited and often seasonal or charter-based; confirm schedules and availability with your operator before planning.
Q: What facilities are available?
A: Expect a basic seaplane base rather than a full terminal—open-air waiting, no duty-free, and strict baggage/weight limits.
AI-generated content · Generated Sep 27, 2026 · deepseek-v4.1-flash