Southern Circuit Ruaha National Park TanzaniaRuaha National Park is the largest national park in Tanzania. It covers an area of about 22,000 km². It is located in the middle of Tanzania about 130 km from Iringa. Selous Game Reserve TanzaniaWith an area of more than 45,000 sq km, larger than many European countries, Selous is the largest game reserve in Africa. Udzungwa Mountains National Park TanzaniaBrooding and primeval, the forests of Udzungwa seem positively enchanted: a verdant refuge of sunshine-dappled glades enclosed by 30-metre (100 foot) high trees, their buttresses layered with fungi, lichens, mosses and ferns. Mikumi National Park TanzaniaSwirls of opaque mist hide the advancing dawn. The first shafts of sun colour the fluffy grass heads rippling across the plain in a russet halo. A herd of zebras, confident in their camouflage at this predatory hour, pose like ballerinas, heads aligned and stripes merging in flowing motion.