4.5
(24)
147
hikers
Guirbaden Castle and Purpurkopf Circuit from Grendelbruch
04:33
15.3km
450m
Hiking
Hike a moderate 9.5-mile loop from Laubenheim to explore the historic Château du Guirbaden and the ancient Col de Purpurkopf in the Vosges f
Last updated: February 26, 2026
Waypoints
Start point
Parking
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1.48 km
Old forest house
Highlight • Forest
Translated by Google •
Tip by
1.97 km
Ruins of Guirbaden Castle
Highlight • Castle
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6.70 km
Lourdes Grotto of Grendelbruch
Highlight • Religious Site
The cave used to be a quarry and it was built in the 1970s.
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9.97 km
Old Purpurkopf Castrum
Highlight • Historical Site
Even if …
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15.3 km
End point
Parking
Way Types & Surfaces
Way Types
7.56 km
6.13 km
907 m
659 m
< 100 m
Surfaces
10.0 km
3.15 km
907 m
850 m
353 m
< 100 m
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Elevation
Highest point (590 m)
Lowest point (320 m)
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Weather
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Tuesday 26 May
32°C
17°C
0 %
Additional weather tips
Max wind speed: 15.0 km/h
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This route was planned by komoot.
Frequently Asked Questions
What is the difficulty level and terrain like for this hike?
This loop trail is rated as moderate, requiring a good physical condition due to its length and elevation gain. You can expect to traverse pleasant and well-maintained forest paths, with some ascents and descents through the scenic Vosges forest.
How long does it typically take to complete the loop?
The trail is approximately 15.3 kilometers (9.5 miles) long and takes an estimated 4 hours and 33 minutes to complete, depending on your pace and time spent exploring the historical sites.
What historical sites and natural features can I see along the route?
The route is rich in history and natural beauty. You'll encounter the impressive Ruins of Guirbaden Castle, the largest castle in Alsace, offering a glimpse into medieval times and panoramic views. Another significant stop is the Old Purpurkopf Castrum, an ancient site steeped in local legends. You'll also pass an Old forest house and the Lourdes Grotto of Grendelbruch, all while enjoying lush forest landscapes.
Where can I park to access the trailhead in Laubenheim?
The trail starts and ends in Laubenheim. While specific parking details are not provided, you can typically find parking in or near the village to begin your hike. It's advisable to check local signage upon arrival.
Is this trail dog-friendly?
Yes, this trail is generally dog-friendly, allowing you to bring your canine companion along to enjoy the forest paths and historical sites. Please ensure your dog is kept on a leash, especially around historical ruins and other hikers, and remember to clean up after them.
What is the best time of year to hike this loop?
The best time to hike this loop is typically from spring through autumn, when the weather is mild and the forest is lush. While possible in winter, be prepared for potentially icy or snowy conditions, especially at higher elevations like the Col de Purpurkopf.
Are there any permits or entrance fees required for this hike?
No, there are no specific permits or entrance fees required to hike this trail or visit the Château du Guirbaden ruins and Col de Purpurkopf.
Are the paths well-marked?
Yes, the trails in this region, including those leading to the Château du Guirbaden and Col de Purpurkopf, are typically well-marked by the Club Vosgien, ensuring a navigable hiking experience.
Does the trail intersect with other well-known paths?
Yes, the route also passes through sections of the Traversée du massif des Vosges, Saverne-Châtenois, and the GR 531, offering connections to other regional hiking opportunities.
Are there any viewpoints along the trail?
Yes, from the Ruins of Guirbaden Castle, you can enjoy impressive views over the Alsace plain and the Bruche Valley. There may also be occasional panoramic views of the surrounding hills and valleys as you traverse the forest paths.
Is this hike suitable for families with children?
Given its moderate difficulty, length of 15.3 km, and estimated duration of over 4 hours, this hike is best suited for families with older children who are accustomed to longer walks and have good physical stamina. Younger children might find the distance challenging.