Best castles around Grub (AR) are located in a region of Switzerland characterized by its historical fortifications and scenic landscapes. The area, situated near Lake Constance, offers a rich historical context with 20 castles to explore. These sites provide insights into centuries of regional history, often set amidst natural features like forests and hills. The diverse collection of castles around Grub (AR) caters to various interests, from ancient ruins to renovated historical buildings.
Last updated: August 16, 2026
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The historic Wartensee Castle, dating from the 13th century, is located on the Rorschacherberg hill. It also features a historic chapel, and the castle itself houses a Gothic hall. From the beautiful garden terrace, one has a breathtaking panoramic view of Lake Constance.
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Of course, you can also ride past a castle on a mountain bike.
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After the climb, the trip to the castle is worth it for the view. Great view over the lake.
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Beautiful view of the old town of Arbon
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The heart of the Swiss Lake Constance holiday region is Arbon with its historic old town with numerous stylishly renovated houses from different eras.
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Arbon probably has the most beautiful old town on Lake Constance. That's how a local explained it to me. 🥰
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Very beautiful ruins, high above the Rhine Delta and Lake Constance. Above there is a nice viewing point and rest area with tables and benches.
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After a pleasant, cool climb through the forest you reach the Burghalde with the Grimmenstein castle ruins. A wonderful view opens up of Lake Constance and the three neighboring states.
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The region around Grub (AR) offers a diverse range of historical fortifications, from ancient ruins to renovated historical buildings. You'll find castle ruins like Grimmenstein Castle Ruins, privately owned castles such as St. Anna Castle, and historical sites like Arbon Old Town which features a castle and castle tower.
Yes, the Grimmenstein Castle Ruins are a notable example. This 800-year-old ruin is located after a pleasant climb through the forest and offers wonderful views of Lake Constance and the surrounding states. It also features barbecue areas, making it a great spot for a family outing.
Absolutely! The region around Grub (AR) is excellent for combining castle visits with outdoor adventures. You can find numerous cycling routes, such as the 'Appenzell Scenic Route' or 'St. Anton Viewpoint – Ruppen Pass loop from Heiden', which are part of the Cycling around Grub (AR) guide. For mountain biking, explore trails like 'View of Lake Constance – Fünfländerblick Viewpoint loop from Heiden' from the MTB Trails around Grub (AR) guide. There are also many running trails, including 'Grub Suspension Bridge – View of Lake Constance loop from Heiden' in the Running Trails around Grub (AR) guide.
Several castles and historical sites in the area are suitable for families. Grimmenstein Castle Ruins offers barbecue areas, which are great for children. Wartensee Castle and Roggwil Castle are also listed as family-friendly. Additionally, Arbon Old Town, with its castle and lake promenade, provides an engaging experience for all ages.
Many castles in the Grub (AR) region are situated amidst beautiful natural landscapes. From Grimmenstein Castle Ruins, you can enjoy a wonderful view of Lake Constance. Wartensee Castle, located on a hill above Lake Constance, offers breathtaking panoramic views from its garden terrace. Arbon Old Town is also on Lake Constance, providing scenic lake views alongside its historical charm.
The best time to visit the castles around Grub (AR) generally depends on your preferred activities. Spring and autumn offer pleasant temperatures for exploring and hiking, with beautiful foliage in autumn. Summer is ideal for combining castle visits with lake activities at Lake Constance. While some castles might be accessible in winter, check specific opening hours, especially for privately owned properties, and be prepared for colder weather and potential snow.
Yes, some castles and nearby towns offer dining options. Wartensee Castle functions as a hotel and event location, likely offering dining facilities. Roggwil Castle features a restaurant and a brewery. In Arbon Old Town, you'll find various cafes and restaurants along the lake promenade and within the historic center.
Yes, some locations are dog-friendly. Arbon Old Town is listed as dog-friendly, allowing you to explore the historic area with your pet. The trails leading to Grimmenstein Castle Ruins are also suitable for dogs, offering a pleasant walk through the forest.
While specific public transport details for each castle vary, the region is generally well-connected within Switzerland. For car travel, parking facilities are usually available near major attractions or in nearby towns. For privately owned castles like St. Anna Castle, access might be limited, and it's advisable to check ahead. For Arbon Old Town, public transport options are available, and parking can be found in the town center.
Definitely. Arbon Old Town is a significant historical site featuring not only a castle and castle tower but also historic buildings with timber framing and elaborate façade designs, including the Old Town Hall and Gallus Chapel. It offers a rich glimpse into the region's past beyond just fortifications.
Due to the historical nature and often elevated locations of many castles and ruins in the region, full wheelchair accessibility can be challenging. For instance, Grimmenstein Castle Ruins involves a climb through the forest. While some parts of Arbon Old Town might be accessible, it's best to verify specific accessibility details for individual sites before your visit, especially for older structures.
The time required to visit a castle varies greatly depending on its size and what you wish to explore. For ruins like Grimmenstein Castle Ruins, you might spend 1-2 hours exploring the site and enjoying the views. Larger historical complexes or towns like Arbon Old Town, which includes a castle, museum, and promenade, could easily fill half a day or more.


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