After a good lunch, you could simply stroll to visit the quaint provision shop selling a mix of modern and vintage stuff; or head to the iconic Wayang Stage, used only twice a year now.
Strike a conversation with an islander to find out where the island's only school used to stand (Bin Kiang School)? The past is gone... but memories may still remain for a generation or so.
Otherwise head down to the sensory trail near the police post (near the toilet). You'll find out what the villagers used to plant for food and it takes about an hour to see everything. I didn't this round, so no pictures.
Keep your ears peeled for a hornbill cry, and look up at the trees if you do! We suspect there's a nest near the NParks Office.