It is impossible to cross overland the border between Algeria and Morocco, it has been closed since 1994 following a political dispute.
Besides taking the plane, the only other option to go from Morocco to Algeria would be to take the ferry with a change in Spain.
Crossing on the south via Mauritania is strongly discouraged since the Sahara region is currently not safe.
Read the Wikipedia page Algeria-Morocco relations to get more information.
While on this tour, you will be introduced to the Rwandan wildlife in Akagera National Park, visit to the museums and cultural visits and Uganda Gorilla Trekking experience. You will visit Kigali city including a visit to the genocide memorial, cultural attractions, museums, Mountain Kigali viewing and local markets for tasting local fruits or
Cairo, Alexandria, Aswan and Luxor- the 4 major cities in which all the major must-see sights are gathered, from the Pharaonic, to the Roman, the Christian and the Islamic eras. Added to that is the Mediterranean ambience that permeates the shores of Alexandria with its turquoise sea and brilliantly blue skies. Take in the Nile cruise and you have