If your trip to Pangkalanbuun Airport (PKN-Iskander) is all sorted out but your itinerary is a bit on the empty side, let us give you a few hints and tips.If you're wondering what's around you, jump behind the wheel and cruise toward Pangkalan Bun Park. This sight attracts travelers from far and wide. Also, Istana Kuning is worth adding to your to-do list.