Łeba is a small Baltic resort whose real draw sits next door: Słowiński National Park and the moving dunes, a sand landscape that shifts with the wind. The town itself has a harbour, a beach, and a summer promenade; the park is where people walk, cycle, or take a trolley toward the dunes and lakes.
It is quieter than the Tri-City beaches and more about nature than nightlife. Summer is busy; spring and autumn are better for the park without the crowds. A transfer from Gdańsk makes a long beach-and-dunes day realistic without driving yourself.