Shops are a necessity for Link to visit from time to time. He must purchase the Arrows, Blue Candle, and Bait. However, other items like the Blue Ring, Magical Shield, a Dungeon Key, or Bombs could help Link from time to time.
Location: Exit the graveyard to the right and continue right another screen. Head up along the right, then right two screens, down a screen, right a screen, and up a screen.
Uncover: Place a bomb against the flat part of the rocks at the top-left of the screen to reveal a cave.
Location: Exit the graveyard to the right and continue right another screen. Head up along the right, then right a screen, up a screen, and left 2 screens.
Uncover: Place a bomb on the far left side of the flat area of the rocks to reveal a cave.
Location: Exit the graveyard to the right and continue right another screen. Head up along the right, then right two screens, down a screen, right a screen, and up a screen.
Uncover: Place a bomb against the flat part of the rocks at the top-left of the screen to reveal a cave.
Location: Exit the graveyard to the right and continue right another screen. Head up along the right, then right a screen, up a screen, and left 2 screens.
Uncover: Place a bomb on the far left side of the flat area of the rocks to reveal a cave.
Location: From the start screen head right 1 screen, up 5 screens, right 5 screens, up 1, and right 2.
Uncover: There is actually a hidden stairway at the top of this screen within the rocks. Just move around the top just right of the entrance to the cave here and you'll go up.