World 3-1 (Super Mario Bros. 3)

World 3-1 is the first level of Water Land in Super Mario Bros. 3, unlocked by clearing.

Layout
The level begins in an underwater area with Bloopers and Warp Pipes producing current. After slightly falling, Mario will pass a few more Bloopers and two Lava Lotuses before swimming back upward. Mario will then pass a Blooper Nanny and another Blooper before entering a Warp Pipe leading directly to the goal.

Enemies

 * Bloopers
 * Lava Lotuses
 * Blooper Nannies

Level statistics

 * Power-ups: 1 (Super Mushroom or Fire Flower)
 * 1-Up Mushrooms: 1
 * Secret areas: 2