In December 2011 I was in Ghana for 7 days, at a conference of UNU-INRA (lecture) and in the ministry with giz people and some from the organic scene because of Agri Benchmark Organic. The city is very noisy, narrow, humid, full of cars, people and dirt. It's no fun taking a walk. Made a day excursion to an organic banana plantation (140 ha), that was much better. I drove a lot with the taxi across the city, so that I came to the different stations. Such a trip always takes 1 hour.