Sites of Interest
Location: Reptile Rumble
Items: 10 Bananas, 1 Red Balloon
Walkthrough: Just right after the first set of jumping Kritters. Make sure to spare one good barrel by disposing the Kritters found along the way first. Then bring the barrel to the wall mark by the "K" kong letter. Use the barrel to smash the wall open.
This bonus room occurs in a cave where you need to crawl your way out. Along the way are bananas, and if you crawl fast enough, you would be able to get the Red Life Balloon found in the middle of the level. Finish the bonus level by crawling out of the cave.