Yesterday, I decided to go on a hike to escape the thick winter fog that often settles in the Alsatian plain. If you live here, you know the feeling: grey skies, low visibility, and that need for light. So we did what Alsatians often do — we took some height (prendre de la hauteur).

And what a good idea it was. As we climbed higher and higher above Ribeauvillé, we suddenly emerged above the clouds. In front of us appeared a breathtaking sea of clouds (une mer de nuages), with the silhouettes of medieval castles rising above it. Moments like this are exactly why I love hiking in Alsace.

The Three Castles hike of Ribeauvillé (la randonnée des Trois Châteaux) is one of those walks that never gets old. It can be done in any season — spring flowers, summer greenery, autumn colors, or crisp winter air. I’m especially attached to this place because I went to high school in Ribeauvillé, and these castles have always been one of my favorite spots (mon coup de cœur). No matter how many times I see them, they always impress me.

And once you reach the top? I’ll be honest — I love sitting down with a picnic (un pique-nique), usually filled with Alsatian charcuterie (charcuterie alsacienne) and local cheese (fromage alsacien), and just enjoying the silence, the ruins, and the view over the vineyards.

This hike is a loop (une boucle) starting directly from the charming medieval town of Ribeauvillé.

• Distance: about 7 to 7.5 km
  
  

• Elevation gain: around 350–400 meters
  
  

• Duration: approximately 2.5 to 3.5 hours, depending on your pace and how long you stop at the castles
  
  

• Difficulty: moderate — accessible to most people who are comfortable with uphill walking and uneven paths
  
  
  

The paths are well marked, mostly through forest, with some steeper sections and rocky ground. Good hiking shoes are highly recommended.

What makes this hike truly special is the history behind the three castles that dominate Ribeauvillé. These fortresses were not built randomly — they were the visible symbol of power of one of the most influential noble families in Alsace: the Lords of Ribeaupierre (les seigneurs de Ribeaupierre).

From the Middle Ages onward, this family controlled the valley, protected trade routes, and asserted their authority over the region. Having three castles on the same ridge was not common — it was a clear statement of strength.

▶️ Château de Saint-Ulrich

This is the oldest and most impressive of the three. Built as early as the 11th century, it was the main residence of the Ribeaupierre family. Saint-Ulrich was not only a defensive fortress but also a place of prestige, with ceremonial halls, living quarters, and strong fortifications.

Standing among its ruins today, you can easily imagine medieval life: guards watching the valley, messengers arriving on horseback, and feasts held inside thick stone walls. It’s the castle that best shows how powerful the family once was.

▶️ Château du Girsberg

Built in the 13th century, Château du Girsberg originally belonged to a different noble family before being taken over by the Ribeaupierre lords. It is slightly smaller but beautifully positioned, offering stunning views over the valley and vineyards.

Its role was mainly defensive, acting as an additional lookout and protection point. Today, its ruins feel quieter and more romantic, surrounded by forest.

▶️ Haut-Ribeaupierre Castle
The highest of the three castles, Haut-Ribeaupierre was built later and served as a strategic stronghold. Because of its position, it allowed control over long distances and was an essential part of the defensive system.

Although it is the most ruined today, its location alone explains its importance. From there, you truly understand why castles were built on heights: visibility, protection, and dominance over the land.

Together, these three castles formed a defensive triangle, perfectly integrated into the landscape and deeply connected to the history of Ribeauvillé and Alsace.

Throughout the hike, you’ll enjoy alternating views of dense forest, open clearings, and glimpses of the Alsace Wine Route (la Route des Vins d’Alsace) below. On clear days, you can see far across the vineyards and even toward the Black Forest.

Alsace is famous for its castles — from the iconic Haut-Koenigsbourg to countless lesser-known ruins hidden in the Vosges mountains. Hiking is one of the best ways to understand this region: history, nature, and culture are never far apart.

• Start early if you want to avoid crowds, especially on weekends
  
  

• Bring water and snacks (or a full picnic, like me!)
  
  

• Take your time — the castles deserve more than a quick look
  
  

• Don’t forget your camera: the views above the clouds are unforgettable

The Three Castles of Ribeauvillé hike is more than just a walk — it’s a journey through Alsatian history (l’histoire alsacienne), breathtaking landscapes, and personal memories. Whether you’re visiting Alsace for a few days or living here long-term, this hike is truly worth the detour (ça vaut le détour).

If you’d like to learn more about French culture, explore Alsace differently, or finally feel more confident speaking French, you can book a call with me — I’d be happy to help.