Kilimanjaro (Volkeno)
Tarehe 6 Oktoba 1889 Hans Meyer alikuwa mtu wa kwanza anayejulkikana kupanda mlima na kufika hadi kilele cha Kibo. Alichagua jina la "Kaiser-Wilhelm-Spitze" ("Ncha ya Kaisari Wilhelm"). That name apparently was used until Tanzania was formed in 1964, when the summit was renamed "Uhuru", meaning "Freedom Peak" in Kiswahili.
Mlima Kenya
Miamba inayounda Mlima kenya ni pamoja na basalt, rhomb porphyrite, phonolite, kenyte na trachyte. Kenyte iliripotiwa kuonekana mara ya kwanza mwaka 1900 na Gregory katika utafiti wake wa jiolojia ya Mlima Kenya.