Riding on an elephant
As a part of a patrol by the flying squad is possible for 150,000 rupiah.
Boat Trip
Charter a boat for 300,000 rupiah to go up the nilo river to just past where it joins with the tesso river. the rangers and guide indicate that part of the jungle is the most intact in the park.
Honey Gathering Ceremony
You may be able to arrange to see a ceremony that local people do before sustainably harvesting honey from sialang wild honey trees. the ceremony includes casting of shadows of the hands and head of prospective climbers. if the shadow of one's hand shows only four digits or if one's head is not connected to the rest of one's body, one is not allowed to climb the tree and harvest the honey.