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Routes
Running trails & routes
France
Alsace
Schlettstadt-Erstein
Obernai

Rathsamhausen Castle – Mount Sainte-Odile loop from Ottrott

Routes
Running trails & routes
France
Alsace
Schlettstadt-Erstein
Obernai

Rathsamhausen Castle – Mount Sainte-Odile loop from Ottrott

Hard

4.7

(9)

253

runners

Rathsamhausen Castle – Mount Sainte-Odile loop from Ottrott

02:15

17.0km

610m

Running

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: July 24, 2026

Waypoints

A

Start point

Bus stop

Get Directions

1

2.76 km

Rathsamhausen Castle

Highlight • Castle

The opening hours on the Friends of the Castles website are as follows:

The Ottrott castles are open to the public when volunteers are present on the site:

TUESDAY mornings from 9 a.m. to 12 p.m

SATURDAY all day from 9 a.m. to 5 p.m

They are closed in bad weather.
Outside these slots, the castles can be visited upon special request, which you can send to us on the GROUP VISITS page

amchott.fr/infos-pratiques/acces

Translated by Google •

Tip by

7.07 km

Viewpoint

Viewpoint

3

8.49 km

Mur Païen South and North

Highlight • Historical Site

The Heidenmauer (French: Mur Païen) is a monumental, eleven-kilometer-long fortification from the early Middle Ages that encloses the high plateau of Mont Sainte-Odile in Alsace.
The imposing structure has fascinated archaeologists and visitors alike for centuries with its sheer dimension and construction method. Around 300,000 irregularly hewn sandstone blocks were piled up without mortar to form a dry-stone wall up to two meters wide. To give the huge blocks stability, the builders connected them with swallowtail-shaped wooden clamps made of oak. This exceptional technique secured the structure against the shifting of stones in the steep forest terrain.
For a long time, the structure was surrounded by great mystery. Due to the name Pope Leo IX gave the wall in the 11th century, its origin was suspected to be in prehistoric, Celtic, or Roman times. Modern scientific investigations finally brought clarity: using dendrochronology (tree-ring analysis), the wooden connecting wedges could be precisely dated to the late 7th or early 8th century AD. The wall thus originated in the Merovingian era.
To this day, research puzzles over the exact purpose of this gigantic structure. The most likely theory is that the wall served as a mighty refuge for the population in times of political unrest. At the same time, the monumental structure demonstrated the claim to power and prestige of the then Dukes of Alsace, to whose family Saint Odilia also belonged.
Today, the Heidenmauer is a protected cultural monument and a popular destination for hikers. A well-signposted

Showing Translation

Tip by

4

9.01 km

Way of the Cross

Highlight • Trail

Along the Way of the Cross, 14 ceramics decorate the rock walls of the monastery plateau.
They come from the ceramist Leon Elchinger (1871-1942).

Translated by Google •

Tip by

5

9.13 km

Mount Sainte-Odile

Highlight • Settlement

Fantastic view. Historical and cultural highlight.
The monastery complex now also houses a hotel and a restaurant. The monastery can largely be visited freely and there are many corners to go 'into yourself'.
The place is widely known and popular, so it is usually well frequented.

Translated by Google •

Tip by

6

10.1 km

On the PATH OF MIRACLES you will discover the animals that live in the woods carved in wood.
You can see, for example, a Eurasian hawk bear or deer.
The sculptor is Alfred BAUMGART. He has been carving wood since 1975 and has won prizes for his chainsaw work.

Translated by Google •

Tip by

7

10.1 km

Sentier des merveilles

Highlight • Other

discovering our Vosges forests and its inhabitants

Translated by Google •

Tip by

8

11.1 km

Rocher des Géants

Highlight (Segment) • Natural Monument

After having reached the heights of Mont Saint-Odile, it is pleasant to run on its less steep paths. Between rocks, trees and atypical sculptures, the pleasure is all the greater when the view of the plain emerges.

Translated by Google •

Tip by

9

11.7 km

View of the plain

Highlight • Other

Very nice view of the valley

Translated by Google •

Tip by

B

17.0 km

End point

Bus stop

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Way Types & Surfaces

Way Types

7.97 km

7.00 km

737 m

698 m

457 m

118 m

< 100 m

Surfaces

9.06 km

4.42 km

2.16 km

479 m

386 m

321 m

168 m

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Elevation

Elevation

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Weather

Powered by Foreca

Friday 14 August

38°C

19°C

18 %

Additional weather tips

Max wind speed: 11.0 km/h

to get more detailed weather forecasts along your route

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