Was it hello kitty??

okay.. i'm not sure if it's hello kitty, but, does anyone know what this show is? ... well, i remember some animated animals were in the forest, and one of them pulled a rope, a leaves and branches lifted up, inside, there was like, a fort. the next part i remember was, they were walking through a cave and it was dark. there were green glowing lights everywhere. then, on the other end of the cave someone was, i think falling off the cliff. the others helped that character up. okay, that's all i can remember. does anyone know what that show is? i have been trying as hard as i could to remember. it's an old memory from my childhood. Thanks SO MUCH!!!

"Put Some Spice In Your Life!"