Camila's Gem

Requirements

Go to Henesys. Find Camilla and talk to her. She will hand you a Sparkling Glass Marble
Go to Forest East of Henesys. At the top-left hand corner there is a portal. Enter Utah's Pig Farm. Beware there are pigs that are unattackable but may do some damage to you and the teleporters will sometimes bring you back to the beginning
Walk around the maze until you get to Utah. Talk to him. Quest complete!

And Random:

OR

Follow the red lines.

There is no need to return to Camilla after you talk to Utah. The reward is given by Utah.
There are 7 "sections". Each section contains at least one haybale.
To get through the maze, you have to hop on a haybale and press <Up>. If it's the correct haybale you will be transported to another section, or else you will go back to the start.
A useful hint: Most of the time the haybale furthest away from where you start from in that "section" is the one you should go to. In other words, if you have a choice of porting from a haybale or jumping on a wall or up/down a rope, don't port.
Don't ignore those ribbon pigs: they do around 50 damage and can jump! They are invincible so you can't hit them. Thorns can also be found, large thorns do about 10 damage while the smaller ones do around 40. Magicians should really be careful and watch their HP.
A good trick to use when there are lots of ribbon pigs is to knock into a big thorn, gaining you invincibility for a few vital seconds for only 10 damage.
This is considered a jump quest so haste and teleport do not work