cycling route du hoggar?
 

after 2 long spent cycling in S.America contemplating cycling thro. sahara (Tunis-Agadez...).comments please!

Your route is not so realistic I'm afraid, unless you can afford the escort at 100 eu + per day i Algeria.
(see 'Algeria' page on Sahara Ov site)

Along the Atlantic is possible (if a bit dull) and will be all tarmac in the next few months.

Ch