If you are looking of white sand beach, clean waters to swim in and coral reefs to snorkel, do not go to Bintan!!! There is oil everywhere!!!
I would think that is a natural disaster. It seems that it's normal here as ships parked nearby are unloading oil constantly.
Beach is black and you can't walk on sand as it sticks all over your feet. I can't imagine the damage it causes to marine life, corals, fish and animals.
And I more wonder why nobody talks about this.