Open Monument Day® in the KulturRegion
Karlsruhe
September 13, 2026
Under the theme “NETZwerke: Monuments & Infrastructure,” doors across the country that are otherwise closed to the public will once again open this year, with free admission. In 2026, Open Monument Day® in Karlsruhe will also be dedicated to “200 Years of Weinbrenner.”
Karlsruhe's city architect Friedrich Weinbrenner (1766–1826) had a decisive influence on the cityscape of Karlsruhe with his classicist buildings and urban planning. Numerous buildings and squares can be traced back to his designs. Guided tours, concerts, and sightseeing tours bring this architectural heritage to life.
A total of 122 historic sites will be open this year in city limits and the Cultural Region will open their doors this year, offering guided tours, lectures, concerts, family programs, and much more!
Partner
Thank you to all our partners whose support is making this program possible for Open Monument Day® 2026:
Frequently asked questions
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Open Monument Day® is Germany’s largest event dedicated to historic preservation and takes place every year on the second Sunday in September. On this day, historic buildings, churches, castles, museums, industrial sites, and many other cultural landmarks—which are otherwise often closed to the public—open their doors. Visitors can experience history up close through guided tours, lectures, concerts, and hands-on activities—and most of it is free of charge.
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Open Monument Day® will take place this year on September 13, 2026. It will be held in various neighborhoods of Karlsruhe and throughout the region, from Bretten to Malsch and from Waghäusel to Rastatt.
Open Monument Day® 2026 will take place on Sunday, September 13, 2026in Karlsruhe as well as in numerous cities and towns throughout the KulturRegion. A total of 122 historic sites will open their doors. In Karlsruhe, you can explore historic churches, public buildings, museums, and other special places. The program is complemented by guided tours, lectures, concerts, historic site tours, organ walks, and children’s activities. In 2026, the event in Karlsruhe will also be dedicated to “200 Years of Weinbrenner” and will honor the program’s program the prominent Karlsruhe city architect and his neoclassical buildings.
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The vast majority of all events, guided tours, and sightseeing tours are free of charge. If an admission fee or participation fee is charged for individual program items, this is indicated directly next to the respective program item on this website.
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Registration is not required for most program items. However, some guided tours or visits have a limited number of participants and require advance registration (usually by email or phone). You can find out whether registration is required and how to register for each program item on this website.
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Yes. Many historic sites offer special guided tours, hands-on activities, play areas, or fascinating insights that are also suitable for children and families. The offerings vary depending on the site. You can find an overview of all program items specifically for children here. In addition, many other program items are listed in the city and the region that are exciting for children and can be enjoyed by the whole family.
