The Mysterious Hut is a secret building at the southwest portion of Kakariko Village in A Link to the Past.
The small hut is located to the west of the Kakariko Village Shop. It initially appears as an odd shack with no apparent entrance. However, Link can place a Bomb against the southern part of the building to blow up an entrance.
Inside, Link will find two enemy Rats along with eight pots. The items found within the hut are listed below. Each time Link re-enters the hut, the contents regenerate, so this is an easy way to fill up on Bombs and Arrows. Furthermore, the Rats will continuously respawn and they are usually good sources for Blue and Red Rupees.