First mentioned in 1519, Härgla manor belonged to the von Maydell family in the Middle Ages. Later it had many owners, till the von Wetter-Rosenthal family obtained it for a longer period in the 19th century. The two-storied main building has been built in several parts during 17-19th centuries. The building has one of the most beautiful Classicistic pillar porches of the beginning of the 19th century in Estonia. From the 1920s till 1960s, the building was in private hands.
References:Střekov Castle (Schreckenstein) is perched atop a cliff above the River Elbe, near the city of Ústí nad Labem. It was built in 1316 for John of Luxembourg, the father of the Holy Roman Emperor Charles IV, to guard an important trade route to Germany. After changing hands several times, the castle was acquired by the Lobkowicz family in 1563. Its strategic importance led to occupations by Imperial Habsburg, Saxon, and Swedish forces during the Thirty Years' War, as well as successive sieges by Austrian and Prussian armies during the Seven Years' War.
Although Střekov Castle was heavily damaged during those conflicts and abandoned as a military installation by the end of the 18th century, the 1800s saw many poets and artists visiting the castle, drawn by a new trend of interest in romantic ruins.