Cordillera Real two main peaks are described: Huayna Potosi (6088m) and Illimani (6450) (German)
Bolivia 2000 Expedition Two accounts: a short one, and a personal one (amusing and colourful; nice pictures). The latter is better. A.o. Takesi Trail.
Bolivia Mountaineering Expedition Organised by the American Alpine Institute. Cordillera Real, Taquesi Trek, Huayna Potosi, Condoriri Group and Illimani. Pictures and trip report.