Super Mario World/Forest Secret Area

A walk in the park level, just stay on the floating platforms and all is done, but at the end, if possible, jump over the finish line to get 3 or 4 1-Up mushrooms.
 * If you have cleared all the switch palaces, you can collect other bonuses.
 * Watch out for all of the flying koopas!
 * If you are able to fly with a cape, this is one of the fastest ways to obtain extra lives. Don't pound on the ground though, or the 1-Up mushrooms will bounce away.