How do you get to terydactyland on Banjo-Tooie

You will first need at least 20 Jigsaw pieces to open Terrydactyland. First go to Pine Grove and follow the digger tracks into the water, use your Talon Torpedo move that you learned in Jolly Roger's Lagoon to break the rock with Kazooie's picture on it. Enter that new hole and again you will fight Klungo. Defeat him and continue on, Terrydactyland is just through that tunnel.