Secret Course 1

Himitsu no Course 1 is the secret level in the Tree Zone in Super Mario Land 2: 6 Golden Coins. To unlock this level, the player must find and enter the secret level exit door in Tree Zone Area 2. Once this level is completed, blossoms appear in the background of the zone map.

Layout
This level is filled with Koopa Troopas, with plenty of coins along the way which guide Mario through. There is a ? Block near the start which contains a Fire Flower. Near the middle of the level is another ? Block which contains a 1 UP Heart. Near the end of the level is one last ? Block containing another 1 UP Heart. Mario is then able to enter the door to complete the level.