World 6-1 (New Super Mario Bros. Wii)
From the Super Mario Wiki
Mario begins the level near two Stone Spikes on platforms, with a ? Block containing a power-up in between them. A Koopa Paratroopa flying over a pit is next to the second Stone Spike. Mario then encounters rocky ledges that he must climb on and avoid two nearby Stone Spikes and two Koopa Paratroopas. A Koopa Troopa walking on ? Blocks and Brick Blocks is found, along with a Bill Blaster Turret firing Bullet Bills. Lifts are found moving upwards from a pit are found, followed by a Bill Blaster Turret and more lifts that move downwards into a pit. A Koopa Troopa and a Stone Spike are then encountered. Mario must then climb across more rocky ledges while avoiding Koopa Paratroopas and Stone Spikes. The midway point is then found, followed by lifts and Bill Blaster Turrets. A Red Ring is then found, along with more rocky ledges. Mario must then avoid Bullet Bills fired from Bill Blaster Turrets, along with four Stone Spikes above a rock wall. A Roulette Block can also be found. Mario then arrives at the flagpole.