Monuments in Thuringia Grant Public Access to Over 400 Sites
Thuringia's Day of Open Heritage Offers Unique Insights into the Region's Rich History
On September 14, 2025, Thuringia will open its doors to a myriad of historic and cultural sites as part of the Day of Open Heritage (Tag des offenen Denkmals). This annual event invites visitors to explore the region's rich heritage, architecture, and local traditions.
One such site is the Heiligen Mühle in Erfurt, a functional pearl barley water mill first mentioned in 1291. Tours of the mill will be led by Jürgen Naue hourly on September 14th, offering a fascinating glimpse into the milling process and Erfurt's milling heritage.
Schloss Osterstein in Gera, a former residence of the Reuss family, has been under renovation since 2020. On September 14th, visitors can explore the castle's museum exhibitions, which often focus on regional history and art. The exhibition "Past, Present, Future - What will become of this place?" will be on display, and 45-minute castle walks through all areas of Schloss Osterstein will be offered.
Half Castle Langenleuba-Niederhain, a baroque castle complex built on the remains of a medieval water castle from 1707 to 1711, will also participate in the Day of Open Heritage. Visitors can explore the ruins and local history exhibits. The restored kitchen wing on the ground floor is scheduled to reopen on the Day of Open Heritage 2025.
In Kriebitzsch, the Fachwerkhaus Blendinger, a traditional half-timbered house, will be open for visitors. It typically features historic furniture and local culture displays. The wooden beam room in the small farmworker's house, built in 1777, has recently been renovated with the support of the State Heritage Authority.
The Jena Glass Pavilion, a remarkable example of the adaptation of the California Modern style of Richard Neutra and the Chicago Modern style of Mies van der Rohe in DDR architecture, will be open on September 14th. Visitors can expect special demonstrations or talks, showcasing Jena’s glassmaking history and innovation.
The Manor House Werningshausen, a historic estate, will offer tours, exhibits about local nobility and manor life, and an antique market, with a ghost tour planned from 7 pm.
The Broadcasting Hall Weimar, designed as a memorial and pilgrimage site, was constructed in parallel with the Buchenwald concentration camp. It will participate in the Day of Open Heritage for the first time in 2024.
Lastly, the Sondershausen Castle Museum, housing one of the most significant museums in North Thuringia, will offer an extensive program with guided tours, workshops, and quizzes. The museum is known for its art, history, and regional collections, including a collection of Abtsbessinger faience and the Golden Coach, a magnificent state carriage from the early 18th century.
Day of Open Heritage in Thuringia encourages free or reduced-price entry for many of these sites, with events focused on cultural history, architecture, and regional traditions. Visitors can typically expect guided tours, exhibitions, handicraft demonstrations, and family-friendly activities.
It is recommended to consult the official Day of Open Heritage Thuringia website or local tourism offices close to the event date for exact times and programs. Specific opening hours and event details can vary year to year.
