Tourism in Kenya is the second largest source of foreign exchange revenue following agriculture. The Kenya Tourism Board is responsible for maintaining information pertaining to tourism in Kenya. The main tourist attractions are photo safaris through the 19 national parks and game reserves. Other attractions include the mosques at Mombasa; the renowned scenery of the Great Rift Valley; the coffee plantations at Thika; a view of Mt. Kilimanjaro across the border into Tanzania; and the beaches along the Indian Ocean.