Mount Coronet

Mount Coronet Mt. Coronet		テンガン山やま Mount Tengan
"Wild Missingno. appeared!"

Map description:

A sacred mountain that is capped the year round with snow. A gigantic maze sprawls inside it.
There is an ancient ruin named the Spear Pillar located here.

Location:

Center of Sinnoh

Region:

Sinnoh and Hisui

Generations:

IV, VIII

Location of Mount Coronet in Sinnoh and Hisui.

Pokémon world locations

Mount Coronet (Japanese: テンガン山やま Mount Tengan), formatted as Mt. Coronet prior to Pokémon Brilliant Diamond and Shining Pearl, is the highest mountain in the Sinnoh region, part of a long mountain range that divides the region in half. Most of it is a deep cave, though there are several above-ground areas in which it snows constantly.

The cave that winds through the mountain is apparently man-made, as bridges run through it; though the higher one climbs, the more rugged it becomes. As a centerpiece of the region, the cave connects Oreburgh City, Eterna City, Hearthome City, Celestic Town, and Snowpoint City via Routes 207, 208, 211, 216, and 217. To fully navigate the mountain's caves, Surf, Strength, Defog, Rock Smash, Rock Climb, and Waterfall are required.

According to legend, Mount Coronet is where the Sinnoh region began. Arceus created Dialga, Palkia, and Giratina at the Spear Pillar, as well as the Adamant, Lustrous, and Griseous Orbs, then fell into an unending sleep on the highest point of the mountain.

Mount Coronet has a special magnetic field that causes Magneton and Nosepass to evolve into Magnezone and Probopass, respectively, when leveled up here. This can still occur at the Spear Pillar and Hall of Origin.

In the Hisui region, the area of the mountain is known as the Coronet Highlands.

Geography

Mount Coronet with the Distortion World above

Mount Coronet stands in the center of Sinnoh, extending from the northern wilderness to the southern tip of the region, splitting it into two halves. It is best defined as a mountain range, with the highest peak shrouded in legend. It is presently the highest known mountain in the entire Pokémon world. Situated atop the peak is the Spear Pillar, the ruins of an ancient temple formerly known as the Temple of Sinnoh, with several of its pillars still standing, all pointing skyward. The legend of the Pokémon of Myth is deeply connected to the mountain, as is the plot of Team Galactic. A stained glass window in the Foreign Building in Hearthome City depicts the mountain with a bright shine, representing the Spear Pillar and possibly depicting the creation of Dialga, Palkia, and Giratina. Its place in Sinnoh has caused variation in the species of Shellos and Gastrodon, which have different coloration depending on the side of Sinnoh they are native to.

The southern portion of Mount Coronet's 1F leads between Route 207 and Route 208 and features several elevated rock formations as well as several pools of water. It is here where the player will first meet Cyrus in Pokémon Diamond and Pearl, and meet him for the third time in Pokémon Platinum. It is a simple cavern that requires no HMs to pass through. However, to ascend the mountain, the player must use Surf and Rock Climb here and navigate the increasingly complex 2F and 3F. A cave painting of the lake guardians, similar to the one in Celestic Town, blocks the way to 3F until Team Galactic is defeated in Team Galactic HQ in Veilstone City. Eventually the player will make their way outside of the snowy mountain. This outer area features constant snowfall, much like Routes 216 and 217, as well as many hardy Pokémon adapted to living in this harsh environment. The way to Spear Pillar goes through 4F, back outside, into 4F, and finally up 5F and 6F.

The northern portion of 1F is vastly different from the southern cavern, with no pools of water on the ground floor, and requiring Rock Smash and Strength to navigate between the two halves of Route 211 and toward Route 216. In Platinum, until the player defeats Mars at Lake Verity, two Galactic Grunts block the way north. After the Grunts leave, this cavern leads further to B1F, an area blanketed in a dense fog where a large underground lake is located. This lake is the only place that Feebas is available in Sinnoh, though like in Hoenn, it is found only in specific tiles on any given day (see Finding Feebas). At the north end of this area is a way back up to Mount Coronet's northernmost cave, upper 1F, leading out toward Route 216, and in Platinum, where the Iceberg Ruins is located.

Art of Mount Coronet in the distant past from Pokémon Legends: Arceus

Spear Pillar

Main article: Spear Pillar

The Spear Pillar, once known as the Temple of Sinnoh, is located on the highest peak of Mount Coronet, the highest point in Sinnoh. It's home to the ruins of the ancient Temple of Sinnoh, stated by legend to be the place where Dialga, Palkia, and Giratina were created by Arceus. It is here that Cyrus summons both Dialga and Palkia with the Red Chain, though when their proximity to each other causes an imbalance in the structure of reality, Giratina arrives to whisk Cyrus away to prevent further damage.

If an Azure Flute is obtained from a special Nintendo event^DPPt/there is save data for all 27 completed Pokémon Legends: Arceus missions,^BDSP a staircase can be opened on the Spear Pillar to the Hall of Origin where Arceus waits. The battle begins as soon as the player steps onto the platform at the end of the staircase.

Iceberg Ruins

Main article: Iceberg Ruins (Sinnoh)

In Platinum, the Iceberg Ruins appear near Mount Coronet's exit onto Route 216. If the event Regigigas is not with the player, a NeverMeltIce will be found in its cavern instead.

Finding Feebas

Feebas are elusive in Mount Coronet, similar to Route 119 in Hoenn. Instead of being found in any fishing location as would be customary with most Pokémon, Feebas are located in only four random water tiles in B1F (the foggy floor with the lake leading to Route 216). Of the total 528 fishable tiles, one Feebas tile is located within each 132 tiles (counted left-to-right then top-to-bottom). Adding to the difficulty, other Pokémon besides Feebas will still appear in the Feebas tiles as well. In Generation IV, there is no known easy method to determine which tiles contain Feebas: the only way is to fish repeatedly in each and every water tile in B1F, doing so enough times to be reasonably confident that no Feebas are in that tile (or else risk missing a Feebas tile). If the player reels in one Pokémon in every tile, there is a 1 in 16 (approximately 6%) chance they will pass over all four Feebas tiles without reeling in a single Feebas. By record mixing, all players' four tiles will change to the same four tiles as player one. Any Rod can find Feebas. Once hooked, Feebas is fairly easy to catch, with a catch rate of 255, and they can be fished from the same tile many times. The locations of the four tiles change every day. In Generation VIII, the RNG can be exploited by an external tool to locate Feebas tiles based on the daily Loto Ticket number.

Items

Southern 1F (Oreburgh City - Hearthome City side)

Area between Route 207 and Route 208

	Location	Games
EnergyPowder	On a rock just above the entrance from Route 207 (hidden)	Pt
Revive	In the southwest corner (hidden)	Pt
Ether	On the northern rock on the large hill in the center (hidden)	D P BD SP
Stardust	On the northern rock on the large hill in the center (hidden)	Pt
Dawn Stone	Southeast corner (requires Surf)	D P Pt BD SP
Protein	On the northern edge of the large hill in the center (requires Surf)	D P Pt BD SP

Tunnel room

In addition to any moves listed below, Surf, Strength, and Rock Climb are required to reach this area.

	Location	Games
Max Ether	Behind breakable rock in southeast corner (requires Rock Smash) (hidden)	D P BD SP
Big Mushroom	On a boulder on the southernmost ledge (hidden)	D P BD SP
Green Shard	On a boulder on the southernmost ledge (hidden)	Pt
Rare Candy	In the middle of the highest and easternmost ledge (hidden)	Pt
Full Restore	Behind breakable rock in northwest corner (requires Rock Smash) (hidden)	D P BD SP
Nugget	At north end of the ledge directly west of exit to northern cavern (hidden)	D P BD SP
Green Shard	On a wall behind the breakable rock on the highest ledge west of the exit to northern cavern (requires Rock Smash) (hidden)	Pt
Max Potion	Several steps south of the exit to the northern caverns (hidden)	Pt
Stardust	On the corner boulder behind the breakable rocks directly south of the exit to the northern caverns (requires Rock Smash) (hidden)	Pt
Rare Candy	On a boulder behind a breakable rock in the central jumble of rocks (requires Rock Smash) (hidden)	D P BD SP
Heal Powder	On a boulder behind a breakable rock in the central jumble of rocks (requires Rock Smash) (hidden)	Pt
Revive	On a boulder on the north end of the ledge southeast of the Rare Candy (requires Rock Smash) (hidden)	D P BD SP

2F

In addition to any moves listed below, Surf and Rock Climb are required to reach this area.

	Location	Games
Max Potion	On ledge north of stairs from first floor	D P BD SP
Max Repel	On ledge north of stairs from first floor	Pt
Ether	On a small rock northwest of the Max Potion (hidden)	D P BD SP
Red Shard	On small rock northwest of the Max Repel (hidden)	Pt
Escape Rope	In corner southeast of exit to Route 207 (requires Strength^Pt)	D P Pt BD SP
TM80 (Rock Slide)	Northeast of exit to Route 207 (requires Strength^Pt)	D P Pt BD SP
Revive	Southwest of exit to small northern cavern	D P BD SP
Max Revive	Southwest of exit to small northern cavern (requires Strength)	Pt
Black Flute	Given by Looker while trying to enter small northern cavern (requires Strength)	Pt
Max Revive	On a rock at end of small cavern across from the stairs leading from 3F to 2F (hidden)	D P BD SP
Star Piece	On a rock at end of small cavern across from the stairs leading from 3F to 2F (requires Strength) (hidden)	Pt

3F

Surf, Strength, and Rock Climb are required to reach this area.

	Location	Games
Super Repel	On rock in northwest corner (hidden)	D P BD SP
Max Repel	Near the rock in northwest corner (hidden)	Pt

Mountainside

In addition to any moves listed below, Surf, Strength, and Rock Climb are required to reach this area.

	Location	Games
Full Heal	In the empty spot in middle of grass east of exit from 3F (hidden)	D P BD SP
Star Piece ×2	On boulder on ledge above eastern entrance to 4F (reached via Rock Climb) (hidden) On west side of breakable rock due south of northern exit from 4F (requires Rock Smash) (hidden)	Pt
Max Potion	In the empty spot in middle of grass east of exit from 3F (hidden)	Pt
Max Potion	On boulder behind a breakable rock due south of western entrance to 4F (requires Rock Smash) (hidden)	D P BD SP
Energy Root ×2	In an empty spot in the grass on the ledge above the eastern entrance to 4F (reached via Rock Climb) (hidden) In the empty space in the corner of the grass patch west of entrance to 5F (hidden)	Pt
Nugget	On the boulder on the ledge above eastern entrance to 4F (reached via Rock Climb) (hidden)	D P BD SP
Blue Shard	On boulder behind breakable rock due south of western entrance to 4F (requires Rock Smash) (hidden)	Pt
Revival Herb ×2	In the patch of grass south of the western entrance to 4F (hidden) In the horizontal row of grass patches, northwest of the movable boulder (hidden)	Pt
Stardust	On west side of breakable rock due south of northern exit from 4F (requires Rock Smash) (hidden)	D P BD SP
Stardust	On a boulder at the east end of the far northernmost ledge (hidden)	Pt
Rare Candy	On a boulder north of the entrance to the tunnel to the northern cavern (hidden)	D P BD SP
Moon Stone	On a boulder north of the entrance to the tunnel to the northern cavern (hidden)	Pt
Full Restore	On the narrow "empty" horizontal ledge, toward the left (hidden)	Pt
Big Mushroom	On a boulder at the east end of the far northernmost ledge (hidden)	D P BD SP
Tiny Mushroom	On a boulder east of entrance to 5F (hidden)	D P BD SP

4F room 1

In addition to any moves listed below, Surf, Strength, and Rock Climb are required to reach this area.

	Location	Games
PP Up	On a boulder directly west of eastern entrance, surrounded by breakable rocks (requires Rock Smash) (hidden)	D P BD SP
Yellow Shard	On a boulder directly west of eastern entrance, surrounded by breakable rocks (requires Rock Smash) (hidden)	Pt
Tiny Mushroom	Behind the breakable rock northwest of eastern entrance, near the water (requires Rock Smash) (hidden)	D P BD SP
Heal Powder	Behind the breakable rock northwest of eastern entrance, near the water (requires Rock Smash) (hidden)	Pt
Ultra Ball	On a boulder on the ledge north of eastern entrance (hidden)	D P BD SP
Stardust	On a boulder on the ledge north of eastern entrance (hidden)	Pt
Revive	On a boulder in the northwest corner of room, behind a breakable rock (requires Rock Smash) (hidden)	D P BD SP
Sun Stone	On a boulder in the northwest corner of room, behind a breakable rock (requires Rock Smash) (hidden)	Pt
Ether	On a boulder northwest of the cave above the waterfall (hidden)	D P BD SP
Full Heal	In the area above the entrance to the cave above the waterfall (hidden)	Pt
Ultra Ball	On the ledge northwest of exit to snowy summit (hidden)	Pt
Escape Rope	On a boulder east of the water above the waterfall (hidden)	D P BD SP
Max Revive	On the ledge east of the water area above the waterfall (hidden)	Pt

4F room 2

Surf, Strength, and Rock Climb are required to reach this area.

	Location	Games
Stone Plate	Atop the waterfall, on a rock inside a small section of cave (hidden)	D P Pt BD SP
Adamant Orb	Atop the waterfall, inside a small section of cave	Pt
Lustrous Orb	Atop the waterfall, inside a small section of cave	Pt

4F room 3

Surf, Strength, and Rock Climb are required to reach this area.

	Location	Games
Tiny Mushroom	On southernmost rock (hidden)	D P BD SP
Max Elixir	Center of the room (hidden)	Pt

5F

Surf, Strength, and Rock Climb are required to reach this area.

	Location	Games
Max Potion	On a small rock southeast of the first Galactic Grunt (hidden)	D P BD SP
Full Restore	In the empty space behind the first Galactic Grunt (hidden)	Pt
Stardust	On the southernmost small rock (hidden)	D P BD SP
Rare Candy	Northwest of the southeastern corner boulder (hidden)	Pt

Northern 1F room 1 (Eterna City - Celestic side)

In the middle of Route 211

	Location	Games
Revive	Near the west entrance on a boulder in the open (hidden)	D P BD SP
EnergyPowder	Near the west entrance on a boulder in the open (hidden)	Pt
Ice Heal	In the middle of the cavern near the Eterna city entrance (requires either Strength or Rock Smash)	Pt
Elixir	On a rock in the middle of the cavern (requires either Strength or Rock Smash) (hidden)	D P BD SP
Stardust	On a rock in the middle of the cavern (requires either Strength or Rock Smash) (hidden)	Pt
Tiny Mushroom	On a boulder west of the entrance from Celestic Town (hidden)	D P BD SP
Star Piece	On a boulder west of the entrance from Celestic Town (hidden)	Pt
Escape Rope	South of the entrance from Celestic Town	D P Pt BD SP
TM69 (Rock Polish)	North of the entrance from Eterna City (requires Strength and Rock Smash)	D P Pt BD SP
Rare Candy	Middle of the northern cavern (requires Strength and Rock Smash)	D P Pt BD SP
Tiny Mushroom	On a boulder near the stairs at the northern end (hidden)	D P BD SP
Red Shard	On a boulder near the stairs at the northern end (hidden)	Pt
TM02 (Dragon Claw)	Southern end of southern cavern (requires entering via the tunnel room)	D P Pt BD SP
Hyper Potion	On a rock directly north of TM02 (hidden)	D P BD SP
Nugget	On a rock directly north of TM02 (hidden)	Pt

B1F (Feebas lake)

In addition to any moves listed below, Strength is required to reach this area. Defog is also recommended but not necessary.

	Location	Games
Stardust	Southwest corner of the room (requires Rock Smash)	D P BD SP
Ultra Ball	Southwest corner of the room (requires Rock Smash)	Pt
Nugget	On the boulder south of the Stardust (hidden)	D P BD SP
Green Shard	On the boulder south of the Ultra Ball (hidden)	Pt
Soft Sand	Near the north-west corner of the foggy lake (requires Strength and Rock Smash)	D P Pt BD SP
PP Up	Behind a breakable rock left of the foggy lake (requires Rock Smash) (hidden)	D P BD SP
Blue Shard	Behind a breakable rock left of the foggy lake (requires Rock Smash) (hidden)	Pt
Light Clay	On an island in the middle of the foggy lake (requires Surf)	D P Pt BD SP
Max Elixir	Northeast corner of the foggy lake (requires either Surf or Rock Smash)	D P Pt BD SP
Ultra Ball	On a boulder north of the foggy lake (hidden)	D P BD SP
Star Piece	Between two boulders north of the foggy lake (hidden)	Pt
Revive	North of the foggy lake, northeast of the Soft Sand (requires Strength)	D P Pt BD SP
Full Restore	Next to the eastern edge of the foggy lake (requires Rock Smash)	D P Pt BD SP
Rare Candy	On a boulder in the far northwest corner of the room (hidden)	D P BD SP
Rare Candy	Three steps left of the stairs in the far northwest corner of the room (hidden)	Pt

Northern 1F room 2 (Snowpoint side)

Leads to Route 216. Strength is required to reach this area.

	Location	Games
HP Up	Where the Iceberg Ruins entrance would be in Platinum (hidden)	D P BD SP
Yellow Shard	Left boulder outside Iceberg Ruins entrance (hidden)	Pt
NeverMeltIce	Inside Regice's cave near Route 216 entrance	Pt
Nugget	Inside Regice's cave near Route 216 entrance, northwest of the NeverMeltIce (hidden)	Pt

Pokémon

Generation IV

Southern 1F (Oreburgh City - Hearthome City side)

Pokémon

Games

Location

Levels

Rate

	Clefairy

D

P

Mount Coronet

Geography

Spear Pillar

Iceberg Ruins

Finding Feebas

Items