Toompea castle is a medieval castle on Toompea hill in the central part of Tallinn, the capital of Estonia.
Kadriorg Palace is an 18th-century Petrine Baroque palace in Kadriorg, Tallinn, the capital of Estonia.
Hermann Castle, also known as the Narva castle or Narva fortress, is a medieval castle in the city of Narva, in northeastern Estonia.
Kuressaare Castle, also Kuressaare Episcopal Castle, is a castle in Kuressaare on Saaremaa island, in western Estonia.
Haapsalu Castle is a castle with cathedral in Haapsalu, Estonia, founded in the thirteenth century as the seat of the Bishopric of Ösel…
Viljandi Castle is 13th Century castle in a Viljandi, Estonia. It was built by the Livonian Order, and construction started in 1224 in…