Aizpute Castle

Aizpute Castle is located in the town of Aizpute, within the municipality of Dienvidkurzemes novads in modern Latvia. The castle was built by the Livonian Order, a branch of the Teutonic Knights active in the Baltic region during the Middle Ages.

The site where Aizpute Castle stands was first mentioned in 1253 under the name Asenputten, reflecting its origins rooted in the earlier Curonian culture. Before the arrival of the Livonian Order, the location likely hosted a Curonian fortified settlement known as a Wallburg, which served as a defensive structure for the local Baltic tribe.

Construction of the stone castle began around 1249, initiated by the Livonian Order Master Dietrich von Grüningen. Its primary purpose was to protect the southern section of the important military route linking Riga to Goldingen (now Kuldiga). While some reports suggest the initial building efforts began slightly earlier between 1247 and 1249, more reliable accounts indicate the main construction phase took place late in the 13th century, led by commanders such as Konrad von Hattstein or Balthasar Holte.

Throughout the 14th and 15th centuries, Aizpute Castle functioned as a border fortress separating the land controlled by the Livonian Order on the left bank of the Tebra River from the neighboring Bishopric of Courland on the opposite side. Corresponding bishop’s fortifications nearby underscored this territorial division. By 1341, the castle was part of the Goldingen Commandery and was explicitly referred to as an Order castle in documents from 1397 and 1430.

During the Duchy of Courland and Semigallia era, the castle saw restoration efforts. However, it endured substantial damage throughout the Polish-Swedish conflicts, suffering especially severe destruction at the hands of Swedish forces in 1659 amid the Second Northern War. Duke Jacob Kettler ordered a rebuilding of the fortress in 1665, strengthening defenses by adding artillery cannons to the garrison.

In 1682, Aizpute Castle transitioned from military use to private ownership under Michael Friedrich Nolde. This change led to the castle losing much of its defensive function as it was adapted into a residential manor. The property was expanded with the addition of a southern wing, reflecting its new domestic purpose. By the late 18th century, a newer manor house was constructed nearby, complemented by supporting structures such as a mill, brewery, and farm buildings.

In the early 19th century, sections of the old castle served as quarters for servants and storage areas, while the main family continued to reside in the modern manor. Ownership passed to the Grothuss family from 1863 until the agrarian reforms of the 1920s reshaped landholding in Latvia.

In 1939, the castle buildings were repurposed for use as a school, a function that lasted until the mid-1970s. Following this period, abandonment led to further deterioration, including the collapse of a portion of a wall in 1977 and a destructive fire in 1983 that consumed much of the structure.

Restoration works began in 1990, aiming to stabilize the remaining walls and provide protective roofing. Between 1997 and 1999, these efforts saw partial completion of roofing in the southern wing. More recently, in 2020, conservation measures focused on reinforcing walls and window openings by using porous concrete blocks and steel supports, measures designed to preserve the castle fabric while allowing for possible future restoration without harming the original building materials.