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.
Olympus Mons
Olympus Mons ina urefu wa kilomita 27 juu ya uso wa Mirihi wastani. Hivyo kimo chake ni mara tatu kuliko Mlima Everest duniani ukipimwa kutoka usawa wa bahari na zaidi ya mara mbili kuliko Mauna Kea unaopimwa kilomita 10 kutoka mguu wake chini ya bahari hadi kilele.