Midas Waterfall

Midas Waterfall is a large waterfall that feeds the Midas River in Super Mario RPG: Legend of the Seven Stars. After being flushed out of the Kero Sewers, Mario and Mallow are flung down the falls. While letting himself be carried by the current (though it was also possible to swim slightly upstream, so as to slow down Mario's fall), Mario can try to grab Coins and Frog Coins scattered all around the surface of water.

At the bottom of the fall, Mario and Mallow land on a barrel floating in the Midas River.

Trivia

 * Midas is also the name of the king from Greek mythology who turned everything he touched into gold. The Midas Waterfall and Midas River were probably named after him because of the numerous gold coins the player can grab while going down the course.