A waitress serves iced tea to tourists arriving at the camp safari Khwai River Lodge by Orient Express in Botswana, within the Moremi Game Reserve Wild. Khwai River Lodge is situated on the banks of the Khwai River, adjacent to the Moremi Game Reserve in Botswana. The Okavango River is a long African river, which rises in the plateau of Bie, Angola, in a fairly rainy, and after a journey of almost 1,000 km enters a drainage basin, and in Botswana, where he has been an extensive alluvial region improperly named and known throughout the world as the Okavango Delta. As leads to an area with a very arid climate, it is an allochthonous river, such as the Nile River in Egypt, or the Niger River in Mali. The best time to visit the delta depends on what you want to see. If you are looking for are large animals, the best period is between May and October, when the water recedes and those are concentrated around water. If you want to see are birds and lush vegetation, the best time is between November and April, the rainy season. Okavango Lions are famous for their size and strength, and it is said they are the only swimmers lions there. You can also see elephants, very numerous in the Okavango, martial eagles, zebras, common fish owl, etc.. The Botswana government's intention is to avoid mass tourism on the fragile ecosystem of the park, and therefore stay and accommodation within the park are very expensive. For this reason this volunteer program is a fantastic opportunity to visit the area while working on the reconstruction of the primary school in the area. The main tasks of the volunteers will be general maintenance and painting facilities for children in the area can attend a decent school. Part of the cost of the program is devoted to the purchase of the necessary materials. They work five days a week, 8 am to 5 pm, having two days off in which you can explore the Okavango Delta, watching wildlife and even go fishing in one of the world's most amazing places.