There are some great mountain biking routes around Sermaise — but how do you know where to go? Well, we’ve reviewed our full collection of mtb routes around Sermaise to …

Last updated: September 14, 2025

4.6

(14)

riders

1. Grillon Trail – Fishing pond loop from Sermaise

51.7km

04:17

520m

Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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Intermediate

4.0

(5)

riders

2. Saint-Yon Church – Lac d'Olainville loop from Saint-Chéron

43.9km

02:50

210m

Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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Intermediate

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4.5

(4)

riders

3. Lac d'Olainville – Baville Castle loop from Saint-Chéron

23.8km

01:51

220m

Intermediate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.

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Intermediate

4.3

(3)

riders

4. Sandpit – Cité médiévale de Dourdan loop from Saint-Chéron

42.1km

03:25

420m

Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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Intermediate

2.7

(3)

riders

5. The famous Nemours crossroads – Grillon Trail loop from Saint-Chéron

40.6km

03:16

430m

Intermediate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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Intermediate

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Browse the best MTB trails in other regions.

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The best MTB trails around Sermaise

1. Grillon Trail – Fishing pond loop from Sermaise

2. Saint-Yon Church – Lac d'Olainville loop from Saint-Chéron

3. Lac d'Olainville – Baville Castle loop from Saint-Chéron

4. Sandpit – Cité médiévale de Dourdan loop from Saint-Chéron

5. The famous Nemours crossroads – Grillon Trail loop from Saint-Chéron

Most popular routes around Sermaise

Most popular attractions around Sermaise

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