The small visitor centre at Naboulgou, on the road into the park from Kandé and Kara, is the administrative gateway to Kéran. Park entrance fees are paid here, rangers can be hired, and the centre keeps a small display about the park's ecology, history and the conservation work being done with local communities along the boundary.
The simple campsite alongside the centre has basic huts and a few tent platforms — the only formal accommodation actually inside the park. Bookings are informal: turn up, or call ahead through the regional tourism office. Water and food need to be brought from outside; rangers will arrange a cooking fire and basic services.