Get tickets and join the crowds at a game at Stadium Datu Adil. If there's nothing on while you're in town, you might like to check if the stadium offers a guided tour of the grounds.
You'll soon learn why this Tarakan sporting facility is popular with travelers. If you're looking for other things to see here, Grand Tarakan Mall, Mangrove Forest, and Gusher Plaza are in the area as well. They won't take very long to get to from Stadium Datu Adil.