World 3 (Super Mario World 2: Yoshi's Island)

World 3 is a world in the game Super Mario World 2: Yoshi's Island and its remake Yoshi's Island: Super Mario Advance 3. It is a jungle-based level. Its mid-boss is Prince Froggy; its main boss is Naval Piranha, its extra level is Extra 3: More Monkey Madness; its secret level is Secret 3: Go! Go! Morphing!, and its bonus level is Drawing Lots. Although almost all the levels are jungle themed, there is one level titled The Cave Of Harry Hedgehog, which takes place in a cave.

List of levels

 * 1) Welcome To Monkey World!
 * 2) Jungle Rhythm...
 * 3) Nep-Enut's Domain
 * 4) Prince Froggy's Fort
 * 5) Jammin' Through The Trees
 * 6) The Cave Of Harry Hedgehog
 * 7) Monkeys' Favorite Lake
 * 8) Naval Piranha's Castle
 * 9) More Monkey Madness
 * 10) Go! Go! Morphing! (Yoshi's Island: Super Mario Advance 3 exclusive)

Trivia

 * The level point of 3-5 on the map is surrounded by cave-like terrain, even though 3-5 is not a cave level. 3-6 is a cave level and its level point does not have that terrain surrounding it. Similarly, 3-3's level point also has the 'cave', but it is not a cave level either.