Travel upwards in the clear pipe alongside the first hill in the stage to find Green Star Number 1.
Near the checkpoint flag, there is a pool of water filled with coins. Chase and catch the glowing rabbit around the pool to get Green Star Number 2.
Use a Super Bell to climb to the top of the large hill near the checkpoint flag. Defeat the large rabbit here to get a Giant Mushroom. Continue to the right as giant mario until you reach the gray blocks that bridge a small gap. Ground pound here and keep running right to find Green Star Number 3.
Shortly before the checkpoint flag, there are two sets of elevator cloud platforms. You will come across Green Star Number 1 here.
Shortly after the checkpoint flag, hop into the purple box and defeat the Koopas to get Green Star Number 2.
Green Star Number 3 will be in the middle of a tall stack of goombas.
Defeat both Chargin' Chucks to get Green Star Number 1.
Climb the first tree to your left to find a sprixie and Green Star Number 1.
You will find a POW Block surrounded by brick blocks in the wall. Hit the moving POW Block below it to reveal a green pipe that leads you to Green Star Number 2.
Using the cat suit, climb the wall to your left right before the bridge leading to a giant Piranha Plant. Scratch the paw pillar and then climb it and jump into the cloud. Race your way to Green Star Number 3.
Near the start of the level, hit the boost pad and jump to collect Green Star Number 1.
A hidden path behind a waterfall to the left will lead you to Green Star Number 2.
Make sure to hit as many boost pads as you can and make the jump at the end of the level so you can collect Green Star Number 3 while free-falling.
To the right or left of the orange box, you can wall-jump or climb with the cat suit to find Green Star Number 1.
Green Star Number 2 is found by entering the purple mystery box and destroying the back-left crate.
Use the moving platforms to reach Green Star Number 3.
Go through the green star ring and collect the eight green coins to get Green Star Number 1.
Using the cat suit (you can find one hidden if you progress a little farther) scratch the gear to raise the surrounding platforms. Scale them to find Green Star Number 2.
Green Star Number 3 can be found resting on top of a tall stack of Goombas.
Green Star Number 1 can be found by walking under the first moving platform.
Walk across the same moving platform to get Green Star Number 2.
Go through the tunnel to your left to collect Green Star Number 3.
Take the elevator platform to the top to reach Green Star Number 4.
Green Star Number 5 can be gathered after walking across the wooden bridge.
Thanks for using our Super Mario 3D World Green Stars World 1 guide!