Items
Yellow Shard — On rock below Mira (hidden) (Cut)
Blue Shard — South-west dead-end of cave, on middle rock (hidden) (Cut, Rock Smash)
Super Potion — On rock in corner after picnickers (hidden) (Cut, Rock Smash)
Great Ball — On solitary rock at dead-end right of picnickers (Cut, Rock Smash)
Green Shard — On rock between picnicker & bug catcher (hidden) (Cut, Rock Smash)
Escape Rope — Item at north of cave (Cut, Rock Smash)
Heart Scale — Dead-end at top-left of cave (Cut, Rock Smash)
Claw Fossil — Down -> right path after Butch & Cassidy tag (Cut, Rock Smash)
Red Shard — Corner rock left of hiker tag (hidden) (Cut, Rock Smash)
TM26 - Earthquake — From Castle Valet Darach (Cut, Rock Smash, defeat Castle Valet Darach)
Metronome — From Mr.Crunchy trade (Cut, Rock Smash, any Pokémon)