Related by context. Frequent words. (Click for all words.) 63 Rwenzori Mountains 60 Ngorongoro Crater 59 Namib Desert 56 volcanic peaks 56 Semliki 56 misty mountains 55 craggy peaks 55 grassy plains 55 forested slopes 55 jagged peaks 55 dense rainforest 55 Aberdares 54 Ethiopian highlands 54 escarpments 54 hummocks 54 granite cliffs 53 Great Rift Valley 53 Olduvai Gorge 53 craggy mountains 53 ruggedly beautiful 53 Luangwa 53 plateaux 53 lichen covered 53 Lake Natron 52 lush valleys 52 Omo River 52 highlands 52 rocky outcrops 52 Lake Manyara 52 subalpine 52 baobab trees 52 Selkirk Mountains 52 mountain meadows 52 grassy meadows 51 lush rainforest 51 Seward Peninsula 51 boulder strewn 51 Olympus Mons 51 Hogsback 51 coniferous forests 51 towering peaks 51 receding glaciers 51 rocky ledges 51 evergreen forests 51 extinct volcanoes 51 alpine meadow 51 Mount Lassen 51 alpine tundra 51 Nyiragongo 51 Ngorongoro 50 unspoiled wilderness 50 timberline 50 snowy peaks 50 Mount Meru 50 Mt Kilimanjaro 50 icecap 50 Kalahari desert 50 basalt rock 50 rugged cliffs 50 conifer forests 50 spruce fir 50 massif 50 deep gorges 50 arid plains 50 steep ravines 50 Murchison Falls 50 Gusev crater 50 volcanic lava 50 Chilean Andes 50 Rwenzori 50 Lava flows 49 fiords 49 Victoria Greenstone Belt 49 hardened lava 49 sparse vegetation 49 above timberline 49 Mount Timpanogos 49 Pamirs 49 volcanic soils 49 Thar Desert 49 Okavango Delta 49 redrock 49 Sand dunes 49 Skeleton Coast 49 volcanic cones 49 remotest regions 49 montane 49 Chugach Mountains 49 Teton Range 48 bushveld 48 volcanic crater 48 Kibale 48 verdant valley 48 extinct volcano 48 knolls 48 Bitterroot Mountains 48 towering cliffs 48 scrublands 48 Qinghai Tibet plateau 48 Altai Mountains 48 lunar soil