Ban Lamsai Fish Farm is located off the coastal village of Bam Lamsai on the western side of Koh Yao Noi's southern tip. Trips to the farm can be arranged from any accommodation on the island although you can rent a motorbike and just turn up and talk with the owners to arrange a boat for the visit. Here giant crayfish as well as fish are reared commercially in holding pens. You will also be able to feed and hold some of the exotic fish such as puffer and starfish.