World 8 (New Super Mario Bros. Wii) - Super Mario Wiki, the Mario encyclopedia

World 8 is the final main world in New Super Mario Bros. Wii. This world is volcano-themed, with many of the levels featuring lava-themed enemies such as Lava Bubbles. The world has a total of ten levels and is the only World to not feature a

New Super Mario Bros. Wii - Super Mario Wiki, the Mario encyclopedia

World 8-Airship (Another Super Mario Bros. Wii), Newer Super Mario Bros. Wiki

World 7-Castle (New Super Mario Bros. Wii) - Super Mario Wiki, the Mario encyclopedia

World 8 (New Super Mario Bros.), MarioWiki

World 8-2 (New Super Mario Bros. Wii) - Super Mario Wiki, the Mario encyclopedia

World 8-6 (New Super Mario Bros. Wii) - Super Mario Wiki, the Mario encyclopedia

World 8 (Another Super Mario Bros. Wii), Newer Super Mario Bros. Wiki

World 2-Castle (New Super Mario Bros. Wii) - Super Mario Wiki, the Mario encyclopedia

World 8 (New Super Mario Bros.), MarioWiki

World 6-Castle (New Super Mario Bros.) - Super Mario Wiki, the Mario encyclopedia

New Super Mario Bros. Wii (Video Game) - TV Tropes

World 8-Bowser's Castle - New Super Mario Wii Guide - IGN

World 8-1 (Super Mario Bros.) - Super Mario Wiki, the Mario, all star codes wiki

World 2 (New Super Mario Bros. Wii) - Super Mario Wiki, the Mario encyclopedia