African Rift Valley: Kilimanjaro_3D_-_version_1.gif

African Rift Valley: http://en.wikipedia.org/wiki/File:Kilimanjaro_3D_-_version_1.gif

Kilimanjaro, 3 peaks: http://www.coolamonrotary.com/kili/archive/2007_03_01_archive.html

Kilimanjaro: http://www.touchthetop.com/education/seven-summits/kilimanjaro/

Kilimanjaro summit: http://jameselassiter.blogspot.com/2011/01/africa-beautiful-mt-kilimanjaro.html

Kilimanjaro, disappearing snow: http://en.wikipedia.org/wiki/File:Kilimanjaro_glacier_retreat.jpg

African Rift Valley: http://geology.com/articles/east-africa-rift.shtml

Really nice 3D map of north end of rift valley in Ethiopia: http://en.wikipedia.org/wiki/File:AfarDrape.jpg

Afar triple junction: http://geology.com/articles/east-africa-rift.shtml

African Rift Valley: http://en.wikipedia.org/wiki/File:EAfrica.gif

Lake Baringo, Kenya: http://www.discounttourskenya.com/hotel-guide/lake-baringo-bogoria-hotels/lake-baringo-country-club/

Lake Magadi, Kenya:

Mt. Elgon lava tubes, Uganda: http://www.namagembeadventuretravel.com/national-parks%20uganda/mount-elgon-national-park-uganda.html

Lake Bogoria, Kenya: http://en.wikipedia.org/wiki/File:Lake_Bogoria_WW_satellite_image.png

Lake Bogoria, Kenya: http://en.wikipedia.org/wiki/File:Lake_Bogoria_2011.jpg

Mara river crossing, kenya: http://www.trip-ideas.co.uk/a-kenya-wildlife-safari/

Murchison Falls, Uganda: http://africansafaris.co.ke/murchisonfalls.html

Mountains of the Moon, Uganda: http://kabiza.com/RwenzoriMountainspictures.htm

Lake Tanganyika: http://en.wikipedia.org/wiki/File:Lake_Tanganyika_map.png

Lake Tanganyika: http://en.wikipedia.org/wiki/File:Lake_tanganyika.jpg

Lake Kivu (Dem. Rep. of Congo/Rwanda): http://nthambazale.com/2010/09/lake-kivu-turning-an-exploding-lake-into-a-source-of-energy/

Lake Victoria, showing invasive water hyacinth: http://en.wikipedia.org/wiki/File:Africa_Lake_Victoria_10_006.jpg

Lake Victoria: http://en.wikipedia.org/wiki/File:Topography_of_Lake_Victoria.png

Lake Turkana, Kenya: http://www.modernhumanorigins.com/lake-turkana

Lake Malawi, Mozambique: http://www.mozambiqueaccommodation.co.za/mozambique_lake-malawi_accommodation.html

Olduvai gorge: http://ncse.com/image/olduvai-gorge

Ngorongoro Crater: http://en.wikipedia.org/wiki/File:Ngorongoro_Crater_Panorama.jpg

Ngorongoro crater: http://www.sciencephoto.com/media/75719/enlarge

Lake Baikal: http://en.wikipedia.org/wiki/File:Olchon1.jpg

Rio Grande RIft: http://igppweb.ucsd.edu/~fialko/research5-6.html

Rhine Graben: http://en.wikipedia.org/wiki/File:Rhinegraben_sat.jpg

Midcontinent Rift System, gravity map: http://igppweb.ucsd.edu/~fialko/research5-6.html