Km 0 :
Go South (180°) to reach start of dunes.
Km 1,7 :
Enter dunes. Take bearing 159° to cross Erg Chebbi.
Km 14,5 :
CP1 at end of dunes. Go S/SW (bearing 198°), going alongside vegetation on edge of wadi.
Km 16,3 :
Cross wadi.
Km 17 :
Exit wadi. Stoney ground. Go South (187°) until CP2
Km 18,1 :
Sand and small dunes in wadi.
Km 19,8 :
End of Min’Ajer wadi. Stoney ground.
Km 20,1 :
Cross track. Merdani village is a few hundred metres on your right. Stoney ground, ± undulating until CP2.
Km 23,2 :
First ruins of MFis village.
Km 23,8 :
CP2. Cross stoney valley, heading South to reach sandy passage through jebel Debouaâ.
Km 25,5 :
Small hill.
Km 25,9 :
Small sandy pass in Debouaâ jebel.
Km 26,1 :
End of pass. Cross valley.
Km 26,7 :
End of valley. Follow branch of wadi that goes up the small hill.
Km 27 :
Aim left, then right. Cross stoney plateau.
Km 27,8 :
Follow wadi bed in middle of small gorge that descends between small hills.
Km 29,2 :
End of gorge. Follow branch of wadi that goes slightly to the left.
Km 29,9 :
Beginning of erg Znaïgui dunes. Take bearing 138° until B3.
Km 33 :
Arrive at B3, at end of dunes |

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