Narrow-gauge railways in Africa cane. Because Africa is divided into many countries, railways built by different governments tend not to link up with each other, each country's lines connecting its outlands with its own port. Incompatible gauges are therefore not obvious. For example, a link from Nigeria to Cameroon would join to . The railways of South Africa and many other African countries, including Angola, Botswana, Congo, Ghana, Mozambique, Namibia, Nigeria, Sudan, Zambia and Zimbabwe, use gauge, sometimes referred to as Cape gauge. Kenya, Uganda and others use gauge lines. In Tanzania former East African Railways lines are metre gauge while the TAZARA line
Tourism in Ghana the world by surface area, Lake Volta; dozens of castles and forts; UNESCO World Heritage Sites; nature reserves and national parks are major tourist destinations in Ghana. The World Economic Forum statistics in 2010 showed that Ghana was 108th out of 139 countries as the world's favourite tourism destinations. The country had moved two places up from the 2009 rankings. In 2011, Forbes Magazine, published that Ghana was ranked the eleventh-most friendly country in the world. The assertion was based on a survey in 2010 of a cross-section of travelers. Of all the African countries that were included in the