Stay to the right while you are riding Plessie. Jump across the three platforms in the air to pick up the World 5-1 Stamp.
The World 5-2 Stamp is on the left side of the ledge after the large rotating Piranha Plant platform.
Using Toad, hit his switch on the right side of the room to get the World 5-3 Stamp.
Follow the trail of ants in the northeast corner of the field into a hole. The World 5-4 Stamp is on a large ant's back in there.
Throw a bob-omb at the cracked wall and hop in the alcove. Head right behind the wall to get the World 5-5 Stamp.
Using at least two characters, get on the platform before the flagpole and it will carry you to the World 5-6 Stamp. There is a Double Cherry in the ? block above the right electric ring enemy.
The World 5-7 Stamp is floating above a row of brick blocks. Try to avoid the spotlight when you grab it.
Right before the second green star and in the area with the rotating spiky frames, use the Super Bell to climb into an alcove containing the World 5-Castle Stamp.
Walk inside to collect the World 5-Tent Stamp.
Back to World 4 Stamps | Continue to World 6 Stamps