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Routes
Mountain biking trails
France
Ile-de-France
Palaiseau
Égly

Porte des Bourdeaux... – Saint-Yon Church loop from Égly

Routes
Mountain biking trails
France
Ile-de-France
Palaiseau
Égly

Porte des Bourdeaux... – Saint-Yon Church loop from Égly

Moderate

4.3

(4)

11

riders

Porte des Bourdeaux... – Saint-Yon Church loop from Égly

02:57

34.2km

500m

Mountain biking

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.

Last updated: April 8, 2026

Tips

Includes very steep uphill segments

You may need to push your bike.

After 11.4 km for 167 m

After 19.3 km for 261 m

Waypoints

A

Start point

Train Station

Get Directions

1

9.30 km

Wooden Bridge Over Forest Stream

Highlight • Bridge

2

11.4 km

Nice descent

Highlight (Segment) • Other

3

12.6 km

Madagascar quarry

Highlight • Other

Gates closed. Access impossible.

Translated by Google •

Tip by

4

14.6 km

Presidential portal

Highlight • Other

Magnificent portal marking the entrance to the presidential estate

Translated by Google •

Tip by

5

18.8 km

Souzy church

Highlight • Other

Very beautiful church on the banks of the Renarde, near an old washhouse.

Translated by Google •

Tip by

6

29.7 km

Porte des Bourdeaux...

Highlight • Other

The place takes its name from Saint-Yon, a Christian martyr beheaded by Roman soldiers on this hill. The church and the Porte des Bourdeaux are the remains of a village …

Translated by Google •

Tip by

7

29.7 km

Saint-Yon Church

Highlight • Religious Site

Very beautiful chapel, but there is a small dimension.

Translated by Google •

Tip by

8

29.7 km

King of the hard end

Highlight • Other

It is at the end of a climbing and winding road that we discover the small church of Saint-Yon, and its adjoining cemetery. Here rests, under an ancient mausoleum, Maurice …

Translated by Google •

Tip by

33.7 km

Hôtel de ville d'Égly

Castle

B

34.2 km

End point

Train Station

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Way Types & Surfaces

Way Types

14.7 km

10.0 km

5.46 km

2.22 km

1.61 km

111 m

Surfaces

12.7 km

11.9 km

7.16 km

2.20 km

185 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (150 m)

Lowest point (60 m)

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Weather

Powered by Foreca

Wednesday 20 May

24°C

8°C

0 %

Additional weather tips

Max wind speed: 9.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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