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Routes
Hiking trails & Routes
France
Hauts-De-France
Oise
Fleurines

The mermaid's rock – King of Rome Obelisk loop from Carrefour du Grand Maître

Routes
Hiking trails & Routes
France
Hauts-De-France
Oise
Fleurines

The mermaid's rock – King of Rome Obelisk loop from Carrefour du Grand Maître

Easy

4.6

(5)

15

hikers

The mermaid's rock – King of Rome Obelisk loop from Carrefour du Grand Maître

01:09

4.37km

40m

Hiking

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Last updated: March 20, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional Oise-Pays de France

Waypoints

A

Start point

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1

698 m

The mermaid's rock

Highlight • Forest

a magical and relaxing place.

Translated by Google •

Tip by

2

704 m

King of Rome Obelisk

Highlight • Other

This obelisk was built in 1811 to commemorate the birth of the son of Napoleon I and Marie-Louise of Austria, made king of Rome by his father to challenge Pope Pius VII. Why here and by whom? We don't know. This tribute was perhaps paid to Napoleon for the revival of a healthy management of the forest of Halatte after a period of abandonment following the revolution of 1789. In any case, he met his future wife Marie-Louise d ' Austria, nearby, at the Château de Compiègne where he installed his son the King of Rome.

Next to this obelisk, there is a bust of a woman carved in the rock!

Translated by Google •

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B

4.37 km

End point

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Way Types & Surfaces

Way Types

2.17 km

2.16 km

< 100 m

Surfaces

2.39 km

1.94 km

< 100 m

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Elevation

Elevation

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

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Weather

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Sunday 17 May

15°C

7°C

-- %

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

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