From Zelda Legends Wiki
|On the Map||Outside Bagu's||Inside Bagu's|
In Saria town you need to cross the bridge in order to reach Death Mountain, the only thing is that the local who guards the bridge will not let you cross unless you have some sort of proof. The proof you need is a permission note from Bagu, coincidently he is the only one who doesn't live in this town. So Link needs to venture on trying to find his hidden cabin. It turns out to be that he is located in the forest somewhat to the north of Saria Town. After meeting up with him you get a note, show this to the local at the bridge to get permission to continue on.
Unlike most of the other people in AoL Bagu likes to live in silence in his cabin near the woods. Bagu can grant people access to cross the bridge in Saria Town, other than that there is not much known about him.
Due to a limited amount of sprites that were used in this game, possible because of the limited data that could be stored in the NES cartridges there are also other people some of the towns that have his exact physical appearance.
Bagu when you found him in his hidden cabin:
"BAGU IS MY NAME. SHOW MY NOTE TO RIVER MAN."
After finding note, talking to the River Man near the bridge in Saria:
"YOU KNOW BAGU? THEN I CAN HELP YOU CROSS."