16 km | 19.8 km-effort
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Port Royal (Marc)
Walking
Very difficult
Magny-les-Hameaux,
Ile-de-France,
Yvelines,
France
17.1 km | 21 km-effort
4h 19min
Yes
Fontainebleau
Walking
Very easy
Fontainebleau,
Ile-de-France,
Seine-et-Marne,
France
17.2 km | 20 km-effort
4h 59min
Yes