One of the best preserved Medieval fortress-manors in Estonia is the Vao tower-fortress in Virumaa. It has preserved its full Medieval form. Kiiu and Purtse and a large part of the Järve fortress-manor have also been preserved and restored. Several Medieval fortress-manors have been partly preserved in fragments inside later manor houses (Kiltsi manor in Virumaa, Kiltsi manor in Läänemaa, Kasti in Läänemaa, Maidla in Juuru parish in Harjumaa, Kose-Uuemõisa in Harjumaa, Albu in Järvamaa and others).