Pinwheel Forest

From Nacrene City, a short paved road can be briefly taken to advance deeper into Pinwheel Forest, or one could detour into a narrow grassy path diverging from the main road, which instead proceeds further south. Nestled between some trees, a section of the railroad from Nacrene City can be seen, appearing to be discontinued due to its lack of completeness. Beyond more grass lies a marshy area speckled with grassy patches and shallow puddles. Flights of stairs to the far east guide the player up a rocky hill; the Challenge Rock rests in the center, where players can bring Fighting-type Pokémon to receive a Star Piece^BW/Stardust^B2W2 daily. A Hidden Grotto is located on the upper right corner of this hill.

The heart of Pinwheel Forest takes on a more distinct forest atmosphere in contrast to its exterior section. The foliage is noticeably thicker, more abundant, and covers a substantial amount of area; the density of the leafage may be to blame for the constant lack of sunlight. The paved road originating from Nacrene City cuts a clean path through the forest, continuing westward briefly before taking a sharp turn to the north. The road passes over a tiny lake at its midpoint, and two elevated walkways accommodate pedestrians moving through the area. On both sides of the main road, maze-like trails snake their way through the landscape which enable players to explore deeper into the forest. Hollowed logs allow players to traverse through them to reach areas that are otherwise inaccessible. This area also contains a moss-covered rock located on its southern end, which allows Eevee to evolve into Leafeon if leveled up in the area.

In Pokémon Black and White, the east portion of the inner forest is initially blocked by an old man, and goes away after the player obtains the Insect Badge. At the deep end of this area holds the entrance to Rumination Field where the Legendary Pokémon Virizion resides; this area is only accessible after the player battles Cobalion.

Another Hidden Grotto can be found in the center of the forest to the left of the thin lake, and can only be reached by using Surf.

In Black 2 and White 2, when the player first approaches the southwestern portion of the forest, Cheren will decide to accompany them.

Leader Cheren Pinwheel Forest Black 2 and White 2 Reward: N/A

Type: Normal Unknown Ability: Intimidate Held item: None Stoutland♂ Lv.67 Wild Charge Electric Physical   --       Strength Normal Physical   --       Superpower Fighting Physical   --       Crunch Dark Physical   --       Type: Normal Unknown Ability: Keen Eye Held item: None Watchog♂ Lv.65 ThunderPunch Electric Physical   --       Fire Punch Fire Physical   --       Ice Punch Ice Physical   --       Hypnosis Psychic Status   --       Type: Normal Unknown Ability: Technician Held item: None Cinccino♀ Lv.65 Aqua Tail Water Physical   --       Tail Slap Normal Physical   --       Rock Blast Rock Physical   --       Bullet Seed Grass Physical   --

While Cheren is with the player, the following Pokémon will be faced in Double Battles, with Cheren as the player's partner.

Pokémon	Games						Location	Levels	Rate
Vigoroth	B2			W2			Grass	55, 57	15%
Swadloon	B2			W2			Grass	54, 56	25%
Whirlipede	B2			W2			Grass	55, 57	15%
Cottonee	B2			W2			Grass	54-57	45%
Petilil	B2			W2			Grass	54-57	45%
Dark grass
Vigoroth	B2			W2			Dark grass	63, 65	15%
Swadloon	B2			W2			Dark grass	62, 64	25%
Whirlipede	B2			W2			Dark grass	63, 65	15%
Cottonee	B2			W2			Dark grass	62-65	45%
Petilil	B2			W2			Dark grass	62-65	45%
Rustling grass
Slaking	B2			W2			Rustling grass	57	5%
Pansage	B2			W2			Rustling grass	55	10%
Pansear	B2			W2			Rustling grass	55	10%
Panpour	B2			W2			Rustling grass	55	10%
Audino	B2			W2			Rustling grass	54, 56-57, 64	55%
Audino	B2			W2			Rustling grass	54, 56-57	55%
Scolipede	B2			W2			Rustling grass	57	5%
Whimsicott	B2			W2			Rustling grass	57	5%
Lilligant	B2			W2			Rustling grass	57	5%
Surfing
Marill	B2			W2			Surfing	45-60	30%
Basculin Red-Striped	B2			W2			Surfing	45-60	70%
Basculin Blue-Striped	B2			W2			Surfing	45-60	70%
Surfing in rippling water
Marill	B2			W2			Rippling water	45-60	60%
Azumarill	B2			W2			Rippling water	50-60	5%
Basculin Blue-Striped	B2			W2			Rippling water	45-60	35%
Basculin Red-Striped	B2			W2			Rippling water	45-60	35%
Fishing
Goldeen	B2			W2			Fishing	40-70	70%
Basculin Red-Striped	B2			W2			Fishing	40-60	30%
Basculin Blue-Striped	B2			W2			Fishing	40-60	30%
Fishing in rippling water
Goldeen	B2			W2			Rippling water	35-60	60%
Seaking	B2			W2			Rippling water	35-70	10%
Basculin Blue-Striped	B2			W2			Rippling water	35-60	30%
Basculin Red-Striped	B2			W2			Rippling water	35-60	30%
Hidden Grotto
Butterfree	B2			W2			Hidden Grotto	55-60	4%
Beedrill	B2			W2			Hidden Grotto	55-60	4%
Murkrow	B2			W2			Hidden Grotto	55-60	1%
Breloom	B2			W2			Hidden Grotto	55-60	3.75%
Amoonguss	B2			W2			Hidden Grotto	55-60	11.25%
A colored background means that the Pokémon can be found in this location in the specified game. A white background with a colored letter means that the Pokémon cannot be found here.

While Cheren is with the player, the following Trainers, if they would normally be faced in Double Battles, will instead be faced in Multi Battles, with Cheren as the player's partner.

Trainer	Pokémon
Preschooler Jojo ショウ Shō Reward: 240	Wooper♂ Lv.60 No item
	Tympole♂ Lv.60 No item
Nursery Aide Ethel マイコ Maiko Reward: 2440	Exeggcute♀ Lv.61 No item
	Miltank♀ Lv.61 No item
Preschooler Samantha アカリ Akari Reward: 236	Dratini♀ Lv.59 No item
	Gible♀ Lv.59 No item
	Bagon♀ Lv.59 No item
Preschooler José エイジ Eiji Reward: 236	Burmy♂ Plant Cloak Lv.59 No item
	Scyther♂ Lv.59 No item
	Paras♂ Lv.59 No item
Twins Ally & Amy アキとアミ Aki and Ami Reward: 960	Plusle♀ Lv.60 No item
	Minun♀ Lv.60 No item
At this point, Cheren joins the player
Nursery Aide Rosalyn チヅル Chizuru Reward: 2440 Potential Multi Battle with Ike	Chansey♀ Lv.61 No item
	Leavanny♀ Lv.61 No item
Preschooler Ike カイト Kaito Reward: 240 Potential Multi Battle with Rosalyn	Pineco♂ Lv.60 No item
	Ferrothorn♂ Lv.60 No item
Pokémon Ranger Hillary キョウコ Kyōko Reward: 3720	Sudowoodo♀ Lv.62 No item
	Gloom♀ Lv.62 No item
	Beartic♀ Lv.62 No item
Pokémon Ranger Dwayne ケイゴ Keigo Reward: 3720	Weepinbell♂ Lv.62 No item
	Luxray♂ Lv.62 No item
	Ursaring♂ Lv.62 No item
Youngster Keita ケイタ Keita Reward: 960	Mankey♂ Lv.60 No item
	Snubbull♀ Lv.60 No item
	Crawdaunt♂ Lv.60 No item
Pokémon Ranger Ralph ソウスケ Sōsuke Reward: 3720	Electrike♂ Lv.62 No item
	Rapidash♂ Lv.62 No item
	Farfetch'd♂ Lv.62 No item
Veteran Rosaline ローザ Rosa Reward: 5120 Multi Battle with Sinan	Crobat♀ Lv.64 No item
	Magmortar♂ Lv.64 No item
	Leafeon♂ Lv.64 No item
Veteran Sinan ソウジロウ Sōjirō Reward: 5120 Multi Battle with Rosaline	Ludicolo♂ Lv.64 No item
	Electivire♂ Lv.64 No item
	Forretress♂ Lv.64 No item
Lass Helia ヒヨリ Hiyori Reward: 960 Potential Multi or Double Battle with Henley	Nidoran♀ Lv.60 No item
	Nidoran♂ Lv.60 No item
	Nidoqueen♀ Lv.60 No item
Youngster Henley ヘイタ Heita Reward: 960 Potential Multi or Double Battle with Helia	Cascoon♂ Lv.60 No item
	Silcoon♂ Lv.60 No item
	Scolipede♂ Lv.60 No item
At this point, Cheren leaves the player
Pokémon Ranger Melita クニミ Kunimi Reward: 3720	Munchlax♂ Lv.62 No item
	Zebstrika♀ Lv.62 No item
	Kricketune♀ Lv.62 No item
Youngster Nicholas カツミ Katsumi Reward: 960	Phanpy♂ Lv.60 No item
	Doduo♂ Lv.60 No item
	Fearow♂ Lv.60 No item