Šlapšilė is a village in Klaipėda District Municipality, in Klaipėda County, Lithuania. Šlapšilė lies at 23 m above sea level. It has 466 inhabitants (2021). The nearest city is Klaipėda, 11.4 km to the west. Beaches nearby: Smiltynė nudist beach (14 km), Smiltynės vyrų (14 km), Senosios Smiltynės perkėlos (14 km). Among the landmarks around are Klaipėda Castle (11.7 km), Lithuanian Sea Museum (13.3 km) and Klaipėda Lighthouse (13.6 km). Among the natural features are The Dutchman's Cap (17.2 km).