Bike route around the Cross pattée

You leave Magny en Vexin through the Porte de Paris D 983 towards Mantes la Jolie. At the entrance of Charmont, turn left towards Banthelu D175. Only a few remains of the Saint-Géréon church, destroyed in 1944 by Allied bombings, remain.
Continue your route to Wy-dit-Joli-Village. Legend says that King Henri IV stopped at Wy and uttered the words “What a Pretty Village,” which is now the origin of the name… "Wy dit Joli Village." Follow the London-Paris signs to Gadancourt and turn left to the village center, then again turn left along the golf course to join the D159 on your right. You arrive at Guiry en Vexin.
After the church, turn left; an uphill path leads you to the “Cross Pattée,” which has become the symbol of the PNR of the French Vexin and is said to date from the 10th century.
At the end of the road, turn left towards Cléry en Vexin, following the D14 and at the roundabout take the D206 on your right towards Nucourt. In the village center, take the D174 on the left to return to Magny en Vexin.