There is a load of bonus levels in DKC (obviously, I'm not here just to declare that). Some of them are good, some of them... are not. But there are always a few that stand out and rise above the rest. Here are my favorite bonus levels:
-Krosshair Bonus (DKC3): This one is amazing because it actually lets you play as an enemy, which pretty much confused me at first. Where did Squitter go?
-Haunted Hall Double Bonus (DKC2): I like this one because the first bonus is easy to get to, but the second bonus requires seemingly out of bounds tricks to access. Really creative, Rare!
-Kannon's Klaim DK Coin (DKC2): This bonus irritated me when I was looking for the DK coin. First, you go to a secret area, and then you have to seemingly fly off screen. Not something one tries when there is a time limit!
Post your favorites here too!