What small business can be profitable in Kisoro (Uganda) if I have UGX 1,000,000 in capital?

I want to start a small business in Kisoro, Uganda. I have UGX 1,000,000 as startup capital. Which business would be the most profitable while having a low risk of failure? I would also like to hear about the experiences and advice of local residents or people who have previously run a business in Kisoro.