"There are 13 primate species in the forest, and we have seen nine of them on the property," my guide tells me.
A visit to Rwanda's genocide memorial shows how brutal this country's recent past has been, and how far it has come.
This might be the most extraordinary encounter you ever have.
Fashion and food fuels this busy Rwandan neighbourhood.
Robert Upe stares, spellbound, into the eyes of endangered mountain gorillas - until one doubles back.
Across cultures and ecosystems, Robert Upe takes a 2000-kilometre road trip through Kenya, Uganda and Rwanda.
While walking with primates, Jeremy Head sees how a nation is using its natural assets to build a future.