Kaitseliit
Alu Manor was first mentioned in 1409 as "Alven" (later known as "Allo"). The present main building, designed by , is one of the best examples of Neo-Gothic style in Estonia. The building is surrounded by an 11 ha park with seven ponds. After the dispossession from 1923 to 1955 a local grammar school operated in the main building. Since 1999 it houses a training centre for the Estonian Defence League.