Hidden Grotto

Hidden Grotto is a feature in Pokémon Insurgence that allows the player to catch rare Pokémon or find some uncommon items. The contents of the Hidden Grottoes are random, and they will regenerate after 12 hours of real time have passed since the player's last visit inside of the grotto. Their presence on a route is indicated by a shadow found between the bases of two trees in the overworld.

Note that there is a difference between Hidden Grottoes and grottoes which can be used to encounter certain rare Pokémon which are not randomized.

Locations

There are 14 Hidden Grottoes visible throughout the Torren region and 1 that is visible in the Dream Realm.

Torren

Area	Locations
Midna Garden
Route 3
Route 4
Crossroads
Route 8
Route 9
Route 10
Murk Forest
Route 14
Route 15
Mount Rose
Mount Rose
Route 16
Route 17

Dream Realm

Area	Locations
Cortisol Road

Items

Torren

	Rate	Locations
Fire Stone	12.5%	Route 3 Route 9 Route 15 Mount Rose 2F
Water Stone	12.5%	Murk Forest Route 15 Mount Rose 2F
Thunder Stone	12.5%	Route 16
Leaf Stone	12.5%	Crossroads Route 10
Dusk Stone	12.5%	Route 3
Dawn Stone	12.5%	Route 16
Everstone	12.5%	Mount Rose 2F
Great Ball	12.5%	Midna Garden
Great Ball	25.0%	Route 4
Ultra Ball	12.5%	Route 8 Mount Rose 1F
Dusk Ball	12.5%	Midna Garden Route 8 Mount Rose 1F
Level Ball	25.0%	Route 4
Super Potion	12.5%	Midna Garden
Hyper Potion	12.5%	Route 3
Max Potion	12.5%	Route 8 Route 9 Route 15 Mount Rose 1F Route 16
Full Heal	12.5%	Midna Garden Route 3 Crossroads
Full Restore	12.5%	Route 9 Murk Forest Route 14
Revive	12.5%	Crossroads Route 9 Route 10 Mount Rose 2F Route 17
Elixir	12.5%	Route 10 Route 14
Ether	12.5%	Murk Forest Route 14
Carbos	12.5%	Murk Forest
Iron	12.5%	Route 10
Electirizer	12.5%	Route 14
Magmarizer	12.5%	Route 15
Protector	12.5%	Route 16
Icy Rock	12.5%	Route 17
Dark Rock	12.5%	Route 17
Energy Root	12.5%	Crossroads
Hard Stone	12.5%	Route 17
Max Repel	12.5%	Route 8 Mount Rose 1F