View to the summit of Mount Kilimanjaro, as seen from the Barranco Hut, Tanzania, Africa

Giant Lobelia (Lobelia rhynchopetalum), growth up to about 4000 m altitude on Mount Kilimanjaro, Tanzania, Africa

Giant Groundsel (Dendrosenecio kilimanjari), growth up to about 4500 m altitude on Mount Kilimanjaro, Tanzania, Africa

Campsite with a view to the summit of Mount Kilimanjaro, as seen from the Barranco Hut, Tanzania, Africa

Giant Lobelia (Lobelia rhynchopetalum), growth up to about 4000 m altitude on Mount Kilimanjaro, Tanzania, Africa

Tent with a view to the summit of Mount Kilimanjaro, as seen from the Barranco Hut, Tanzania, Africa

Mountaineering, mass tourism, many mountaineers at a sign on the summit of Mount Kilimanjaro, Kibo, Uhuru Peak, 5895m, Marangu Route, Tanzania, East Africa, Africa

Mountaineer crossing the Kibo Saddle towards the summit of Mount Kilimanjaro, Marangu Route between East Lava Hill and Kibo Hut, Tanzania, East Africa, Africa

Mountaineer crossing the Kibo Saddle towards the summit of Mount Kilimanjaro, Marangu Route between East Lava Hill and Kibo Hut, Tanzania, East Africa, Africa

Mountaineer taking in views from East Lava Hill across the Kibo Saddle to the summit of Mount Kilimanjaro, in clouds, Marangu Route, Tanzania, East Africa, Africa

In the moorland zone during the ascent of Mount Kilimanjaro, Tanzania, Africa