Matsalu muiža pirmoreiz vēsturiskajos avotos ir minēta 1560. g., kad tā ietilpa Lihulas bīskapijas sastāvā. Tagad redzamās ēkas ir celtas laikā no 18. gs. otrās puses līdz 20. gs. sākumam. Pagājušā gadsimta sešdesmitajos gados te plānoja izveidot Matsalu rezervāta centru, taču „veiksmīgā loze” tika netālu esošajai Penijē muižai (sk. iepriekš). Mūsdienās muižas pils, citas ēkas un parks (tajā dīķis ar salu) atrodas kritiskā stāvoklī. Taču kā nozīmīgu vēstures liecinieku arī šo muižu var iekļaut apskatāmo objektu sarakstā. Muižas komplekss atrodas pa ceļam uz Kēmu (Keemu) putnu vērošanas torni.

The Trakai Island Castle is the only East Europe's castle which is built on a little island. The process of building this castle started in 14th century. After its fall on 1410 during a war it lost its meaning as a military base and became a living place for ruler of Lithuania. Trakai Castle is one of the most popular objects in Lithuania for tourists. Inside the castle is a museum which tells about Trakai history. 

The oldest elements of the Oleri Estate date back to the 17th century.  Initially there was a wooden mansion with an ancillary building.  The new centre was built in the late 18th century in the style of Early Classicism.  After agrarian reforms, the mansion housed an elementary school, and during the Soviet occupation and until the 1970s it was a school for children with mental disorders.  The mansion suffered in a fire in 2000, after which it was restored.  A local organisation was of great importance in this regard.  The mansion is known for its Classicist paintings, with a unique “Painting Gallery.”  The mansion is surrounded by a lovely park.  The Oleri Estate is known for hosting chamber music concerts.  The local Oleri swamp has a wooden pathway and a little viewing tower.

A very impressive ensemble that is in terrible shape.  The estate dates back to the 18^th and 19^th century, with the castle being built in the early 19^th century.  Half a century later it was rebuilt in the Neo-Gothic style with symmetrical towers and bricks in the cornices.  The estate belonged to the Manteufel-Stzege dynasty.  The vestibule, stairwell and second floor hall still have ornamental ceiling paintings, but visitors are not allowed to enter the building, so they cannot be seen.  Valuable interior design elements include a fireplace from the early 19^th century that is decorated with marble elements.  After the expropriation of the castle in 1920 and until 1951, the building housed a forestry school and then an agricultural crafts school.  Opposite the castle was the stable of the state that was built in the style of Classicism with a pediment and mighty columns.  Built in the early 19^th century, the stable is no longer used and can only be viewed from the outside.  A very much overgrown park surrounds the complex, and the hillock is the grave of one of the baron’s dogs.

Until 1724, the Cecina semi-estate belonged to the Hilsen dynasty.  When daughter Jadviga married Jans Šadurskis, the estate was recorded as the Malnava Estate in 1774.  Ownership of the estate changed hands several times.  The mansion is built in the style of Classicism with Baroque elements.  The granary is on one side of the yard, while the mansion is on the other side.  During agrarian reforms in the 1920s, the estate was one of the largest ones in Latvia, covering 12,400 ha.  The mansion was damaged during World War Ii, and the original interior design was lost during reconstruction.  Among other buildings, the granary, built in the style of Classicism during the first half of the 19th century, has been preserved, as have several other buildings.  The park of the estate has exotic bushes and trees, as well as two cement bunkers, one of which was briefly visited by Adolf Hitler.  The estate also has a vodka distillation facility where you will learn all about the process from antiquity to the present day.

Pussalas pils pirmsākumi ir meklējami 14. gs. Tajā laikā minētā pils bija viena no lielākajām šāda tipa aizsardzības pilīm. Pēc Traķu un Viļņas ieņemšanas 1382. g. pils kļuva par Ķēstutu (Kęstutis) - Lietuvas dižkunigaišu dzimtas dzīves un valdīšanas vietu. 1655. g. Polijas – Lietuvas lielvalsts un Krievijas kara laikā pili nopostīja. Līdz mūsdienām no iespaidīgās celtnes (aizņēma 4 ha platību) saglabājušās tikai no laukakmeņiem celtā aizsargmūra un torņu paliekas. Tās iekšpagalmā ir apskatāma efektīvā viduslaiku ieroča – katapultas atdarinājums.

The Raudondvaris Castle is on the right bank of the Neveža River in Raundondvaris.  The estate and a park that covers 3.8 ha has two buildings, an orangery, a stable for horses and a cellar.  Alongside the estate in 1834 was a park that was rebuilt in the 20th century with new plants and flowerbeds that featured ancient types of roses.  The northern part of the park is forested, with maple, pine and linden trees, as well as Edelweiss that blooms in the spring.  Paths in the park lead to a local environmentally protected area.

Found along Liepājas Street, which is the old road from Livonia to Prussia, the ruins are a symbol of Aizpute and are depicted on its herald and its flag.  Work on the castle began around 1248 and was done during the role of Dietrich von Grenningen, master of the Livonian Order.  It was a castella-type stone castle with a tower at one corner and wooden buildings in the courtyard.  The bishopric of Kurzeme was in Aizpute during the Middle Ages.  The castle was abandoned after the Livonian War in the latter half of the 16^th century, but it was restored in the early 17^th century, with annexes being added to it.  Part of the castle had residential flats until the 1970s.  The ruins have been preserved to a certain extent, but it is dangerous to clamber upon them, so that is forbidden.  Aizpute is one of the oldest towns in Latvia, with written information about it dating back to 1378.  100 m to the East of the ruins is a stone bridge, which is one of the newest bridges in Latvia.  The stone railings were presented by Baron Karl von Manteufel, and the bridge was installed in 1907.  The granite plaque on the railing on the north end of the bridge has the herald of the Manteufel dynasty, though it is hard to see.

The Bebrene Estate features an ensemble of Baroque buildings from the late 19^th and early 20^th century. The dominant building is the mansion of Count Plater-Sieberg, which was built in 1896 after a design by the architect L.J.L. Marconi. It is home to the Bebrene High School today. Surviving to the present day are the ornate gate and the unusual stone fence of the estate. The regular-design park which surrounds the mansion features a wealth of foreign trees.