General:

A walk across Angola, DRC, Zambia, Malawi, Mozambique

Mario Rigby crosses Africa from Cape Town to Cairo

Across Africa Namibia to Tanzania, some info and link to book and Link

Sonia and Alexandre Poussin walk across Africa (videos):

South Africa to Ethiopia raising funds for clean water

Ffyona Campbell walked South Africa to Morocco in the 90’s –  book

 

Madagascar:

Madagascar: A Coast to Coast Expedition

Ash Dykes crosses Madagascar:

 

Rwanda:

Fearghal O’Nuallain walks across Rwanda

 

Lesotho:

Walking across Lesotho

Togo:

Across Togo

 

Reunion:

Across the island

Youtube (in French but great pics)

Another youtube: