Am i lost? Please help.

[Ghost_the_spirit_Guardian]

I am doing the princess's dilemma quest and it has sent me to harvest Valley to find some sort of temple deep South, but, the only thing I can find is, the mare villages and the hole in the wall left to it, where am I supposed to go?

 

[Savin]

and the hole in the wall left to it

At the end of that branch is an abandoned temple. That's where the note's leading you.

Spoiler

Though the note is a receipt -- the item it's talking about was already taken from the temple and delivered to Tychris.