Arborek is a small island in West Papua, Indonesia. In the middle of this video, you can see our diveguide Dolvinus helping the people of Arborek building their beloved jetty. They try to ram the pointed wooden pillar into the rubbel and sand. Once it’s in there, they attach wooden bars to the pole and move it from side to side for hours and days, until the pillar has sunk deep enough into the seabed to be stable.