The Sepilok area is a chilled out place that features a couple of nicer places to stay, and a variety of wildlife sanctuaries and rainforest discovery centers. I am not really into spending time at wildlife sanctuaries or discovery centers, but they did provide enough distraction to keep us entertained for about two days. If I did return, I would quickly book a standard chalet at Sepilok Forest Edge Resort. The chalet felt deluxe after the other places we’d been. The food was good, and the pool was a nice added bonus.
During our time, we visited the Labuk Bay Proboscis Monkey Sanctuary, the Orang Utan Sanctuary, and the Sandakan Rainforest Discovery Centre. None of them really grabbed me as being worth the trip, but they were OK.