Lighthouse
Lighthouse, Johto (from Pokemon SoulSilver).
Area 1 (cave)
Items
On the ground (item balls)
Area 2 (cave)
Items
On the ground (item balls)
Hidden (use the Itemfinder or press A on the spot)
Area 3 (cave)
Items
On the ground (item balls)
Area 4 (cave)
Items
On the ground (item balls)
Area 5 (cave)
Items
On the ground (item balls)