Best castles around Grein are situated along the Danube River in Austria, a region known for its historical significance and scenic landscapes. The town of Grein is notably home to Greinburg Castle, recognized as Austria's oldest residential castle. This area offers a blend of medieval history and natural beauty, with castles often perched above the river, providing historical insights and views.
Last updated: May 1, 2026
Highlight • Settlement
Translated by Google •
Tip by
Highlight • Viewpoint
Translated by Google •
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Highlight • Settlement
Translated by Google •
Tip by
Highlight • Castle
Translated by Google •
Tip by
Highlight • Castle
Translated by Google •
Tip by
Sign up for free to discover even more castles around Grein.
Sign up for free
Already have an account?
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Grein
Castles & Palaces Trail – Discover the mystical Mühlviertel in Austria
Danube Trail – Legendary long-distance hiking along the Danube River
The Danube Cycle Path – From Donaueschingen to Budapest
Hiking for connoisseurs around Bad Kreuzen
E-bike Tours in the Danube region in Upper Austria
The most beautiful leisurely cycling routes in Upper Austria
Simply amazing – 13 hikes along the Donausteig
Hiking around Grein
Cycling around Grein
MTB Trails around Grein
Greinburg Castle is an impressive historical structure that rises majestically above the town of Grein in the Lower Mühlviertel region. Here are some interesting facts about this remarkable castle: 1. Oldest residential castle in Austria: Greinburg Castle is considered the oldest residential castle in Austria and was built between 1488 and 1495 with the approval of Emperor Frederick III. It is a significant example of the architecture of the period. 2. Historical Significance: The castle has a long and eventful history and has been an important residence for the ducal family of Saxe-Coburg and Gotha over the centuries. It reflects the power and influence of the noble families in the region. 3. Architectural Features: The castle's architecture combines various styles and elements added over the centuries. Particularly noteworthy are the impressive towers and well-preserved interiors, which offer a glimpse into life in bygone times. 4. **Location and View**: The castle sits high above the Danube River and offers breathtaking views of the surrounding landscape. Its location makes it a popular destination for tourists and history buffs. 5. **Visitor Information**: Greinburg Castle is open to the public and offers guided tours, allowing visitors to learn more about the castle's history and architecture. There are also events and cultural activities held at the castle. Greinburg Castle is not only an architectural masterpiece, but also a living part of Austrian history. ! 😊
2
0
Zeillern Castle was built on the ruins of a medieval moated castle, first mentioned in 1052 in connection with a "Chuno von Cidelaren." In 1605, Wolf Friedrich Freiherr von Tattenbach acquired the property, remodeled it in the Renaissance style, and gave it its characteristic appearance, which remains to this day. Since 2006, it has been a hotel with a restaurant and outdoor seating area. Opening hours can be found here: https://schloss-zeillern.at/restaurant/.
2
0
Greinburg Castle, built between 1488 and 1495, is the oldest residential castle in Austria and is located above the town of Grein on the Danube. It boasts a three-story Renaissance arcaded courtyard, the Knights' Hall, the castle chapel with an early Baroque Christmas altar, the unique diamond vault, and the Sala Terrena decorated with Danube pebbles. The castle has been owned by the Saxe-Coburg and Gotha family since 1823 and today houses the Upper Austrian Maritime Museum. It is open to visitors from May to October. In addition, cultural events such as the Danube Festival Weeks in the Strudengau region are regularly held here.
4
0
Zeillern Castle is a magnificent castle in the municipality of Zeillern in Lower Austria. It is considered an important historical building in the region and is now used for events and as a hotel and seminar center. The castle was built in the 16th century, but its roots go back to a medieval castle complex. Over the centuries it changed owners several times and was gradually converted into a representative Renaissance castle. The castle underwent structural extensions and modernizations, particularly in the 17th and 18th centuries. The castle is a typical example of Renaissance architecture with Baroque elements that were added later. It consists of a rectangular main wing with an inner courtyard. The striking clock tower and the facade with sgraffito decorations give the castle its special charm. Today Zeillern Castle is used as a hotel and seminar center.
3
0
Beautiful cycle path along the Danube
2
0
Zeillern Castle is currently being renovated. It has a beautiful park and is often used for cultural events and weddings.
1
0
Grein is an Upper Austrian town in the Lower Mühlviertel in the district of Perg. With an area of 18.42 square kilometers and 2,934 inhabitants (as of January 1, 2023), Grein is the fifteenth largest municipality in terms of area and the seventh largest municipality in terms of population in the district. Grein has been the third oldest town in the Mühlviertel and the capital of the Strudengau since 1491.
3
0
Greinburg Castle, located above the town of Grein, holds the distinction of being Austria's oldest residential castle, built between 1488 and 1495. It features a magnificent three-story Renaissance arcaded courtyard, the vast Knights' Hall, and the unique 'Sala Terrena' adorned with Danube pebbles. Since 1823, it has been owned by the ducal family of Saxe-Coburg and Gotha and also houses the Upper Austrian Shipping Museum.
Yes, beyond Greinburg Castle, you can explore Zeillern Castle, first mentioned in 863 and remodeled in Renaissance style, now serving as a hotel and seminar center. Another significant site is Klingenberg Castle Ruins, an 11th-century ruin enthroned on a steep cliff, featuring an impressive 24-meter high keep. Additionally, Burg Kreuzen, near Bad Kreuzen, is the second-largest castle complex in Upper Austria and now houses a hotel and youth hostel.
Visiting castles in the Grein region offers a deep dive into centuries of Austrian history. Greinburg Castle, as the oldest residential castle, showcases medieval origins and Renaissance transformations, including its royal connections to the Saxe-Coburg and Gotha family. The integrated Upper Austrian Shipping Museum at Greinburg also provides context on the region's historical ties to the Danube. Klingenberg Castle Ruins offers a glimpse into 11th-century fortifications and the lives of the Perg-Machländer noble family.
Many castles in the region are considered family-friendly. Greinburg Castle, for instance, is listed as family-friendly and offers a museum experience that can engage younger visitors. The historical significance and architectural beauty of these sites provide an educational and engaging outing for families. The nearby Wallsee Town Square, also listed as family-friendly, offers a tranquil village atmosphere with shops and eateries.
The Grein region, situated along the Danube, is excellent for outdoor activities. You can enjoy hiking and cycling routes that often offer views of the castles and the river. For hiking, consider routes like the 'Stillensteinklamm and Höhenweg' or the 'Gobelwarte Observation Tower – View of Grein and the Danube loop'. Cyclists can explore routes such as 'The Halter Cross – View of Grein loop' or the 'Danube Near Melk – Ybbs an der Donau Town Center loop'. You can find more details on these and other routes in the hiking guide, road cycling guide, and cycling guide for Grein.
Yes, guided tours are available for some castles. Greinburg Castle offers guided tours that provide insights into its history and architecture. For Klingenberg Castle Ruins, while often freely accessible, guided tours are recommended for a deeper understanding of its impressive remnants.
One of the best viewpoints to admire Greinburg Castle and the picturesque town of Grein is from the Danube Cycle Path. This offers an idyllic perspective of the castle majestically overlooking the Danube River in the Strudengau region. The castle's elevated position itself also provides impressive views of the surrounding landscape.
The castles around Grein are generally best visited from spring to autumn. Greinburg Castle, for example, is typically open to visitors from May to October. This period offers pleasant weather for exploring the castle grounds, enjoying outdoor activities like hiking and cycling, and experiencing cultural events such as the Danube Festival Weeks.
Yes, you'll find dining options near the castles. In the town of Grein, there are various establishments. Zeillern Castle itself houses a hotel with a restaurant and outdoor seating area. The market square of Wallsee, near Wallsee Castle, also offers a variety of shops and places to eat, providing pleasant breaks after your journey.
To fully appreciate Greinburg Castle, including its Renaissance courtyard, Knights' Hall, Sala Terrena, and the Upper Austrian Shipping Museum, you should plan for at least 2-3 hours. If you opt for a guided tour, this duration might be slightly longer. Allow additional time if you wish to explore the town of Grein or enjoy the views from the castle.
Burg Kreuzen, located near Bad Kreuzen, is considered the second-largest castle complex in Upper Austria. While parts were damaged by fire, it now houses a hotel, a youth hostel, and a cultural center. It offers panoramic views and serves as a resting point for hikers on the Donausteig trail. Its current use as accommodation and a cultural venue makes it accessible for stays and events.
The castles in the Grein region showcase a blend of architectural styles reflecting their long histories. Greinburg Castle, for example, combines its medieval origins with prominent Renaissance additions, most notably its three-story arcaded courtyard. Zeillern Castle was remodeled in the Renaissance style in 1605, while Klingenberg Castle Ruins retains its 11th-century medieval fortification characteristics.


Looking for the best castles somewhere else? Discover other guides around Grein: