Ghana -- Kakum National Park
This is Kakum National Park, which preserves a rainforest area in southwestern Ghana. The park has a unique canopy walkway about 100 feet up from the forest floor, which is the only such walkway in Africa and apparently only one of four in the world. It's quite fun to visit if you're not afraid of heights, as the walkway sways and creaks quite a bit, and you get a unique perspective on the rainforest.