Which is the best park to see a Blue Monkey?
Arusha National Park
In Arusha National Park, Tanzania, about 80% of wildlife watchers report a Blue Monkey sighting on a given day, the highest of the 15 parks where we can rate it, from GBIF citizen-science data.
Where else can you see a Blue Monkey?
Volcanoes National Park and more
After Arusha National Park, the next-best odds of seeing a Blue Monkey are in Volcanoes National Park (Rwanda, about 80%), Aberdare National Park (Kenya, about 70%) and Nyungwe National Park (Rwanda, about 70%).
When is the best time to see a Blue Monkey?
It depends on the park
In the top parks, the best months are July to September in Arusha National Park (about 90%), September–October and December–January in Volcanoes National Park (about 90%) and April–May, August and October–December in Aberdare National Park (about 80%), as the share of wildlife watchers who report a Blue Monkey on a given day. Each park's Blue Monkey page has the full month-by-month chart.