Best castles around St. Margrethen offer insights into the region's rich history and strategic importance. Situated in the Rhine Valley, near Lake Constance, St. Margrethen provides access to historical sites across Switzerland, Austria, and Germany. The area features a mix of medieval ruins and historical residences, many offering panoramic views of the surrounding landscape. These sites reflect centuries of regional conflicts and architectural evolution.
Last updated: June 22, 2026
Highlight • Castle
Translated by Google •
Tip by
Highlight • Historical Site
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 • Castle
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 St. Margrethen.
Sign up for free
Already have an account?
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around St. Margrethen
Alpine Panorama Route — 8 stages through the foothills of the Alps
The Rhine Cycle Path — From the source to the North Sea
Up & down — mountain passes and singletracks for beginners
Road Cycling Routes around St. Margrethen
Cycling around St. Margrethen
MTB Trails around St. Margrethen
Hiking around St. Margrethen

Mountain Hikes around St. Margrethen

Gravel biking around St. Margrethen
Running Trails around St. Margrethen
The Deuringschlössle (also Deuringschlößle) is a former residence in the upper town of Bregenz. The core of the three-story manor house dates back to the 14th/15th century and is located in the southwest corner of Bregenz's upper town, a short distance from the city wall. In 1539, the small manor house belonged to Hans von Wolfurt. In 1647, it was damaged by the Swedes during the capture of Bregenz. Johann Albert von Deuring acquired the manor house in 1660 and had it significantly enlarged by 1702, building up the open space between the manor house and the city wall. The gun tower at the southwest corner of the city wall was raised, given an onion dome, and incorporated into the building. An extension was added to the southeast side in 1698, and the "Torkel" (wine cellar) was built to the east in 1702. Michael and Johann Georg Kuen may have significantly influenced this structural redesign. The Deuring family were wealthy timber merchants from Bregenz who were raised to the knightly nobility in 1621. The Deuringschlössle remained in the family's possession until 1801. The next owners were the governor and district captain Johann Jakob von Vicari, and twenty years later, the Imperial and Royal Rent Master Christoph Anton Kayser, who established the Rent Office here. After his death, the building was inherited by the Swiss architect Johann Anton von Tscharner-Merhart, who commissioned an interior renovation in the historicist style in 1915. In 1927, the upper floor of the former wine press was converted into an artist's studio, the so-called Knight's Hall. From 1989 to 2015, the Deuringschlössle was used as a gourmet hotel.
1
0
Around 1100, the Count of Bregenz built the castle on a rocky outcrop of the Gebhardsberg, high above the city. "Sunken in holy enthusiasm..." begins a poem inspired by Hohen Bregenz Castle. In 1143, the castle passed to the Counts of Pulllendorf, and shortly thereafter, around 1170, to Count Palatine Hugo II of Tübingen (father of Hugo I, Count of Montfort). The upper part of the castle was sold to the Habsburgs in 1451, and the lower part in 1523, and the castle became the seat of Austrian bailiffs. Converted into a fortress at the beginning of the 17th century, the Swedes blew up large sections of the castle during the Thirty Years' War. The circular wall and parts of the palace survived. The attached church became a popular place of pilgrimage in honor of Saint Gebhard. The old sacristan's house, which has since been converted into a restaurant, looks forward to your visit. Even today, the fantastic view over the Rhine Valley and Lake Constance attracts numerous visitors.
1
0
A manor house was built here between the 14th and 15th centuries. Around 1700, the gaps between the house and the city wall were closed.
0
0
Well-preserved old buildings, the likes of which are no longer found in the lower town.
0
0
Whether it is a shark from Lake Constance, a not so ancient tower keeper from St. Martin, an Amazon who decided the war, a gallows bell or a “prison house”: Bregenz’s upper town fascinates us thanks to its medieval buildings, most of which have far more than just a story to tell.
7
0
The Deuringschlössle and the Martinsturm dominate the silhouette of Bregenz's upper town. The mighty bastions of the city wall and the round corner tower still show the original defensive strength. The former gun tower was extended to an octagonal shape in the 17th century and given a slightly oversized onion dome, in keeping with the spirit of the Baroque era.
6
0
Beautiful castle in the old town, very nicely located. Beautiful old houses 👍
2
0
History of Hohenbregenz Castle. The castle was built in the last quarter of the 11th century (before 1097) by the Counts of Bregenz (Ulriche). The castle was first mentioned in a document in 1209. In 1143 the castle passed to the Counts of Pfullendorf, but only remained in their possession for a short time. Just a few years later (1170) it came to Count Palatine Hugo of Tübingen (father of Hugo I, Count of Montfort). The upper part of the castle was sold in 1451 and the lower part of the castle in 1523 to the Habsburgs, who made the castle the seat of Austrian bailiffs. At the beginning of the 17th century the castle was expanded into a fortress. In 1647, towards the end of the Thirty Years' War, they were able to capture Swedish troops without a fight. They blew up the fortress in the same year by setting off five mines (see Naval War on Lake Constance 1632–1648). Source: Wikipedia
3
0
The region offers a mix of medieval ruins and historical residences. You can visit publicly accessible ruins like Grimmenstein Castle Ruins, which was once a formidable fortress, or the extensive Alt-Ems Castle Ruins, the longest medieval castle in Austria. There are also historical buildings like Deuringschlössle, a listed former residence, and privately owned castles like St. Anna Castle, which can be admired from the outside.
Yes, several castle ruins offer stunning panoramic views. Grimmenstein Castle Ruins, perched above St. Margrethen, provides wonderful views of Lake Constance and the surrounding three countries (Switzerland, Austria, Germany). Similarly, Alt-Ems Castle Ruins offers expansive views over the Rhine Valley from its elevated position.
Grimmenstein Castle Ruins, originally built around 1250, played a turbulent role in regional conflicts and was once known as a 'nest of robber barons'. It was destroyed in 1416 and never rebuilt. Today, its impressive remnants, including a powerful residential tower and courtyard, offer insights into medieval life and conflicts in the Rhine Valley.
Yes, Grimmenstein Castle Ruins is considered family-friendly, offering an interesting 800-year-old ruin with barbecue areas, making it suitable for a nice experience with the whole family, especially children. The hike to the ruins is also a rewarding experience for nature lovers.
Many castles are situated along scenic routes. For instance, the hike to Grimmenstein Castle Ruins is part of the first stage of the Rheintaler Höhenweg (Rhine Valley High Trail). You can find various hiking and cycling routes that pass by or lead to these historical sites. Explore options like the 'Grimmenstein Castle Ruins – Weinberg Castle loop' or the 'Fort Heldsberg Museum – Grimmenstein Castle Ruins loop' in the Hiking around St. Margrethen guide.
While specific public transport details for each castle vary, St. Margrethen itself is well-connected. For castles like Grimmenstein Castle Ruins, which is located above the town, you would typically take public transport to St. Margrethen and then proceed with a hike. For castles further afield, research local bus or train connections to the nearest town, followed by a walk or hike.
The best time to visit is generally during spring, summer, and autumn when the weather is mild and the views are clearest. These seasons are ideal for hiking to ruins like Grimmenstein Castle Ruins and enjoying the panoramic landscapes. While some sites are accessible in winter, paths might be icy, and facilities could have reduced hours.
Yes, besides publicly accessible ruins, St. Margrethen has private castle-like properties. For example, Schloss Vorburg is a meticulously renovated historic Swiss castle, but it is a private estate with restricted access. Similarly, 'Schlössli ‘Fairy Tale’' (Schlössli Bergsteig) is a charming private property with a distinctive round tower, not open for public visits.
Some castle sites, particularly those that are more developed or popular, may have nearby gastronomic spots. For instance, Gebhardsberg Castle Ruins is noted for its restaurant, which is a popular spot on the Känzele hike. For other ruins, it's advisable to check for cafes or restaurants in the nearest towns before or after your visit.
Alt-Ems Castle Ruins holds the distinction of being the longest medieval castle in Austria. Its extensive remnants offer a glimpse into its past grandeur, and visitors are rewarded with a fabulous view over the Rhine Valley after the ascent to its 740m elevation.
Yes, Grimmenstein Castle Ruins is notably part of the first stage of the Rheintaler Höhenweg (Rhine Valley High Trail), making it a popular stop for hikers. Many other castles and ruins in the wider region are integrated into various hiking and walking networks, offering opportunities for longer excursions.
Given that many castles are ruins and often involve hiking or walking on uneven terrain, comfortable walking shoes or hiking boots are highly recommended. Layers of clothing are also advisable, as weather conditions can change, especially at higher elevations where many of these sites are located. Don't forget sun protection and rain gear, depending on the forecast.


Looking for the best castles somewhere else? Discover other guides around St. Margrethen: