Nida Airfield (ICAO: EYNI) is a small general aviation facility located near Nida, a resort town on the Curonian Spit in Lithuania. The Curonian Spit is a UNESCO World Heritage Site, making the airfield a notable access point for this protected natural and cultural landscape. The airfield serves light aircraft, private flights, and sightseeing operations rather than scheduled commercial aviation. It has no IATA code and does not handle regular passenger airline services.