The Bullemolen is an historic polder mill located on the Kealledykje in the town of Lekkum. The mill was built in 1825, to serve the Bulle and Litspolder. The mill was apparently named after one of its earliest onwers, who was an executioner for the town. The mill was seriously damaged during a fire in 1983, but was restored in 1995. The mill is owned by the Frykse Mill Foundation, and is open to the public.