Sarjon Woods Cave is near Lake Floria, northwest of Lakeside Stable.
Cave Location
Sarjon Woods Cave is located at 1204, -3168, 0028, near Lake Floria, and northwest of Lakeside Stable.
Cave Features
After you cut down the vines that block the entrance, swim through the flowing water into the cave. Or you can cut down some trees to make a raft. There are Horriblins on the ceiling, but since they can't swim, they will just try to attack you from above, so you can try to swim past. There will be an area of solid ground on the right that you can stand on to battle the Horriblins. This area also has a log that you can use as a raft. You will pass by various ore deposits.
Later, you will encounter a Like Like. If its chest falls in the water and you can't reach it, you can attach the log to it, which will make it float up where you can grab it.
After that, there will be a series of short waterfalls. You can see the cave's Bubbulfrog on the wall past these waterfalls.
At the bottom of the waterfalls, you will find one of Misko's Treasures: the Rubber Helm.