Big Montgomery's Bubble Fort

Big Montgomery's Bubble Fort is the fourth level of World 3 in Yoshi's Woolly World.

Layout
The level starts out with several bubbles for which Yoshi can bounce on, as well as Monty Moles popping out of bubbles. After a while, Hook Guys appear to pop more bubbles. Yoshi will eventually come across some moving bubbles, as well as a vertical climb, followed by more bubbles and Hook Guys. After crossing a horizontal movement of bubbles, a door will take him to the first checkpoint. Another vertical climb follows, along with more Monty Moles popping out of bubbles. Afterwards, Yoshi will come across many more bubbles with Shy Guys on Baron von Zeppelins. Another vertical segment follows, with downwards-moving bubbles of many different sizes. After this is the door leading to the second checkpoint. A vast amount of leftwards bubbles follows, along with a few Shy Guys on Baron von Zeppelins, leading directly to the boss door.

Smiley Flowers

 * Smiley Flower 1: In an alcove revealed when the second Hook Guy pops the bubble directly below it.
 * Smiley Flower 2: In an alcove immediately after the second Wonder Wool. Yoshi must break at least one of the blocks to reach it.
 * Smiley Flower 3: When approaching a giant bubble orbited by two smaller bubbles, Yoshi must jump up to another elevated platform and enter the warp pipe. Inside the secret room, Yoshi must collect all beads to unveil the Smiley Flower.
 * Smiley Flower 4: Just before the door to the second checkpoint, behind an edible wall to the left.
 * Smiley Flower 5: Just before the boss door, at an elevated platform reachable via the many bubbles.

Wonder Wools

 * Wonder Wool 1: At an elevated platform just above the third Monty Mole.
 * Wonder Wool 2: At an elevated platform across from the first horizontally moving Hook Guy.
 * Wonder Wool 3: At the vertical segment just after the first checkpoint. To get it, Yoshi must simply ride the Donut Blocks down to it.
 * Wonder Wool 4: In an alcove of the vertical segment just before the second checkpoint, just above some red beads. Yoshi must flutter jump to collect it before another bubble falls down toward it.
 * Wonder Wool 5: Just after the second checkpoint, at an elevated platform that can be reached via bouncing onto the leftwards bubble streams.

Collecting all of the Wonder Wools knits Yogurt Yoshi back together.

Enemies

 * Monty Moles
 * Hook Guys
 * Baron von Zeppelins
 * Monty Mole Patches
 * Shy Guys