World 1
World 1 Overworld - New Super Mario Bros. Wii
Half the map of World 1.
Game New Super Mario Bros. Wii
# of levels 9

<< N/A | World 2 >>

World 1 is the first world in New Super Mario Bros. Wii, containing six levels, a fortress, a castle and a boss, three special stages - accessible by entering the Mushroom Houses - as well as housing Princess Peach's Castle. There are three special stages, two reds and one gold; the two reds occurring upon completion of World's 1-2 and 1-4, and the Gold Mushroom House occurring upon completion of World 1-3.


World Unlocks upon completion Secret exit?
1-1 World 1-2 NoN
1-2 World 1-3
Red Mushroom House
1-3 World 1-Fortress
Gold Mushroom House


(Leads to 1-Cannon)

(It skips to World 5)

1-Cannon world 5 NoN
1-Fortress World 1-4
1-4 Enemy Area
World 1-5
World 1-6
Red Mushroom House
1-5 World 1-Castle
1-6 World 1-Castle
1-Castle World 2-1