When we decided to visit Brunei, I knew that we had to visit Ulu Temburong National Park in Brunei. Despite being a planner, I didn’t really find a lot of reviews of tours beforehand–and ended up listening to the advice of my Bruneian friends to wait until we were in Brunei to book a day trip to Ulu Temburong National Park. Keep reading for tips on finding the best tour for Ulu Temburong National Park, what to pack, and what to expect on visiting Brunei’s most famous national park, one of the best things to do in Brunei….