Super Mario 3D World Stamps: World Bowser
World Bowser has ten Stamps to collect.
World Bowser-1: Spiky Spike Bridge
After exiting the second warp box, head left and avoid the spikes.
World Bowser-2: Plessie's Dune Downhill
Head between the two Bowser statues to reveal a hidden path and a Stamp.
World Bowser-3: Cookie Cogworks
In the area with the spikes coming out of a hole in the ground, there is a little area hidden underneath. Jump down to it and into the hidden pipe to find the Stamp.
World Bowser: Train the Bowser Express
Right before the second Green Star, jump on the second question mark block and ground pound it. It will take you to the top.
World Bowser-4: Footlight Lane
After the first set of cat bombs, look for the ledge that is flashing. To the right of that is an invisible blue platform and a Stamp. Jump over and claim your prize.
World Bowser-5: Deepwater Dungeon
When you reach the first set of spikes, swim up to the top left of the room to find the Stamp.
World Bowser-6: A Beam in the Dark
Choose Luigi at the start to earn this Stamp. Once you pass the first POW block, you'll see a Luigi Switch on the left. Just hop on it to claim your Stamp.
World Bowser-7: Grumblump Inferno
After the checkpoint flag, ride the Grumblimp down the slope and you'll spot the Stamp above a Hammer Bro.
World Bowser-Boss: The Great Tower of Bowser Land
At the end of the level on the top of a tree near the goal post.
World Bowser: Stamp House
Even Bowser Land has a Stamp House! Stop by for a free Stamp.
