Mt. Mortar

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GSC HGSS

Mt. Mortar

Access to:
Exits on 1F (front): Route 42

Places of interest:
In Gold and Silver, Hiker Parry on Route 45 will call to inform the player of Marill swarms on 1F (front) if his number is registered in the Pokégear.

Utility:
In Gold and Silver, Flash is recommended.
Strength is required to access a Hyper Potion and an Escape Rope. In Crystal, Strength is also required to access an Ultra Ball and a Nugget.
Surf is required to access a Hyper Potion. In Gold and Silver, Surf is also required to access a Full Heal. In Crystal, Surf is also required to access a Full Restore, a Max Ether, a PP Up, and a Carbos. Wild Pokémon can also be encountered here with Surf.
Surf and Waterfall are required to access the entire 2F floor, as well as a hidden Max Repel, a Max Revive, and Blackbelt Kiyo. In Gold and Silver, Surf and Waterfall are also required to access a Max Revive. In Crystal, Surf and Waterfall are also required to access a Max Potion, an Iron, and Super Nerd Hugh.
In Crystal, Strength, or Surf and Waterfall are required to access Super Nerd Markus.

Pokémon

Wild Geodude and Graveler have a 2% chance of holding an Everstone.

Walking (1F front)

Show all conditions

Set conditions

Combined (Compressed)
Pokémon		Gold		Silver		Crystal		Condition(s)
	Zubat	30%	lv. 15	30%	lv. 15	30%	lv. 13	Swarm
	Zubat	60%	lv. 13, 15	60%	lv. 13, 15	30%	lv. 13	No swarm
	Machop	20%	lv. 14	20%	lv. 14	20%	lv. 14	Morning, Day
	Machop	20%	lv. 14	20%	lv. 14	N/A		Night
	Marill	40%	lv. 13, 15	40%	lv. 13, 15	N/A		Morning, Day, Swarm
		1%	lv. 15	1%	lv. 15	N/A		Morning, Day, No swarm
		40%	lv. 13, 15	40%	lv. 13, 15	20%	lv. 14	Night, Swarm
		1%	lv. 15	1%	lv. 15	20%	lv. 14	Night, No swarm
	Rattata	5%	lv. 16	5%	lv. 16	30%	lv. 14	Swarm
	Rattata	14%	lv. 14, 16	14%	lv. 14, 16	30%	lv. 14	No swarm
	Geodude	5%	lv. 14	5%	lv. 14	5%	lv. 14	Anytime
	Golbat	N/A		N/A		10%	lv. 13	Anytime
	Raticate	N/A		N/A		5%	lv. 16	Anytime

Walking (1F back)

Combined (Compressed)
Pokémon		Gold		Silver		Crystal		Condition(s)
	Geodude	50%	lv. 13, 15	50%	lv. 13, 15	30%	lv. 13	Anytime
	Machop	35%	lv. 13, 15	35%	lv. 13, 15	20%	lv. 15	Morning, Day
	Machop	35%	lv. 13, 15	35%	lv. 13, 15	N/A		Night
	Rattata	10%	lv. 14	10%	lv. 14	30%	lv. 14	Anytime
	Zubat	5%	lv. 14	5%	lv. 14	5%	lv. 15	Morning, Day
	Zubat	5%	lv. 14	5%	lv. 14	10%	lv. 14	Night
	Raticate	N/A		N/A		10%	lv. 14	Morning, Day
	Raticate	N/A		N/A		20%	lv. 15	Night
	Marill	N/A		N/A		5%	lv. 15	Night
	Golbat	N/A		N/A		5%	lv. 15	Anytime

Walking (2F)

Combined (Compressed)
Pokémon		Gold		Silver		Crystal		Condition(s)
	Graveler	30%	lv. 31	30%	lv. 31	30%	lv. 31	Anytime
	Machoke	30%	lv. 32	30%	lv. 32	30%	lv. 32	Morning, Day
	Machoke	30%	lv. 32	30%	lv. 32	N/A		Night
	Geodude	20%	lv. 31	20%	lv. 31	20%	lv. 31	Morning, Day
	Geodude	20%	lv. 31	20%	lv. 31	30%	lv. 31	Night
	Raticate	10%	lv. 30	10%	lv. 30	10%	lv. 30	Morning, Day
	Raticate	10%	lv. 30	10%	lv. 30	20%	lv. 30	Night
	Golbat	5%	lv. 30	5%	lv. 30	5%	lv. 30	Morning, Day
	Golbat	5%	lv. 30	5%	lv. 30	15%	lv. 30, 32	Night
	Machop	5%	lv. 28	5%	lv. 28	5%	lv. 28	Morning, Day
	Machop	5%	lv. 28	5%	lv. 28	N/A		Night
	Marill	N/A		N/A		5%	lv. 28	Night

Walking (B1F)

Combined (Compressed)
Pokémon		Gold		Silver		Crystal		Condition(s)
	Zubat	60%	lv. 15, 17	60%	lv. 15, 17	60%	lv. 15, 17	Anytime
	Machop	10%	lv. 16	10%	lv. 16	10%	lv. 16	Morning, Day
	Machop	10%	lv. 16	10%	lv. 16	N/A		Night
	Geodude	5%	lv. 16	5%	lv. 16	5%	lv. 16	Anytime
	Raticate	5%	lv. 16	5%	lv. 16	5%	lv. 18	Anytime
	Rattata	20%	lv. 16	20%	lv. 16	N/A		Anytime
	Golbat	N/A		N/A		20%	lv. 17	Anytime
	Marill	N/A		N/A		10%	lv. 16	Night

Surfing (1F front)

Show all conditions

Set conditions

Combined (Compressed)
Pokémon		Gold		Silver		Crystal		Condition(s)
	Goldeen	60%	lv. 20-24	60%	lv. 20-24	60%	lv. 15-19	Swarm
	Goldeen	90%	lv. 15-24	90%	lv. 15-24	60%	lv. 15-19	No swarm
	Marill	30%	lv. 20-24	30%	lv. 20-24	30%	lv. 20-24	Swarm
	Marill	N/A		N/A		30%	lv. 20-24	No swarm
	Seaking	10%	lv. 20-24	10%	lv. 20-24	10%	lv. 20-24	Anytime

Surfing (2F)

Combined (Compressed)
Pokémon		Gold		Silver		Crystal
	Goldeen	90%	lv. 20-29	90%	lv. 20-29	60%	lv. 20-24
	Seaking	10%	lv. 25-29	10%	lv. 25-29	10%	lv. 25-29
	Marill	N/A		N/A		30%	lv. 25-29

Surfing (B1F)

Combined (Compressed)
Pokémon		Gold		Silver		Crystal
	Goldeen	90%	lv. 15-24	90%	lv. 15-24	60%	lv. 15-19
	Seaking	10%	lv. 20-24	10%	lv. 20-24	10%	lv. 20-24
	Marill	N/A		N/A		30%	lv. 20-24

Gift (B1F)

All Versions
Pokémon		Level	Games			Notes
	Tyrogue	10	G	S	C	Obtained from Black Belt Kiyo after defeating him. Requires Surf and Waterfall.

Fishing (1F front, 2F, and B1F)

Gold (Full)
Slot	Rate	Rod	Pokémon		Level
0	70%	Old		Magikarp	10
1	15%	Old		Magikarp	10
2	15%	Old		Goldeen	10
0	35%	Good		Magikarp	20
1	35%	Good		Goldeen	20
2	20%	Good		Goldeen	20
3	10%	Good		Goldeen	20
0	40%	Super		Goldeen	40
1	30%	Super		Goldeen	40
2	20%	Super		Magikarp	40
3	10%	Super		Seaking	40

Silver (Full)
Slot	Rate	Rod	Pokémon		Level
0	70%	Old		Magikarp	10
1	15%	Old		Magikarp	10
2	15%	Old		Goldeen	10
0	35%	Good		Magikarp	20
1	35%	Good		Goldeen	20
2	20%	Good		Goldeen	20
3	10%	Good		Goldeen	20
0	40%	Super		Goldeen	40
1	30%	Super		Goldeen	40
2	20%	Super		Magikarp	40
3	10%	Super		Seaking	40

Crystal (Full)
Slot	Rate	Rod	Pokémon		Level
0	70%	Old		Magikarp	10
1	15%	Old		Magikarp	10
2	15%	Old		Goldeen	10
0	35%	Good		Magikarp	20
1	35%	Good		Goldeen	20
2	20%	Good		Goldeen	20
3	10%	Good		Goldeen	20
0	40%	Super		Goldeen	40
1	30%	Super		Goldeen	40
2	20%	Super		Magikarp	40
3	10%	Super		Seaking	40

Combined (Full)
Slot	Rate	Rod	Gold			Silver			Crystal
0	70%	Old		Magikarp	lv. 10		Magikarp	lv. 10		Magikarp	lv. 10
1	15%	Old		Magikarp	lv. 10		Magikarp	lv. 10		Magikarp	lv. 10
2	15%	Old		Goldeen	lv. 10		Goldeen	lv. 10		Goldeen	lv. 10
0	35%	Good		Magikarp	lv. 20		Magikarp	lv. 20		Magikarp	lv. 20
1	35%	Good		Goldeen	lv. 20		Goldeen	lv. 20		Goldeen	lv. 20
2	20%	Good		Goldeen	lv. 20		Goldeen	lv. 20		Goldeen	lv. 20
3	10%	Good		Goldeen	lv. 20		Goldeen	lv. 20		Goldeen	lv. 20
0	40%	Super		Goldeen	lv. 40		Goldeen	lv. 40		Goldeen	lv. 40
1	30%	Super		Goldeen	lv. 40		Goldeen	lv. 40		Goldeen	lv. 40
2	20%	Super		Magikarp	lv. 40		Magikarp	lv. 40		Magikarp	lv. 40
3	10%	Super		Seaking	lv. 40		Seaking	lv. 40		Seaking	lv. 40

Gold (Compressed)
Rod	Pokémon		Rate	Level
Old		Magikarp	85%	10
Old		Goldeen	15%	10
Good		Goldeen	65%	20
Good		Magikarp	35%	20
Super		Goldeen	70%	40
Super		Magikarp	20%	40
Super		Seaking	10%	40

Silver (Compressed)
Rod	Pokémon		Rate	Level
Old		Magikarp	85%	10
Old		Goldeen	15%	10
Good		Goldeen	65%	20
Good		Magikarp	35%	20
Super		Goldeen	70%	40
Super		Magikarp	20%	40
Super		Seaking	10%	40

Crystal (Compressed)
Rod	Pokémon		Rate	Level
Old		Magikarp	85%	10
Old		Goldeen	15%	10
Good		Goldeen	65%	20
Good		Magikarp	35%	20
Super		Goldeen	70%	40
Super		Magikarp	20%	40
Super		Seaking	10%	40

Combined (Compressed)
Rod	Pokémon		Gold		Silver		Crystal
Old		Magikarp	85%	lv. 10	85%	lv. 10	85%	lv. 10
Old		Goldeen	15%	lv. 10	15%	lv. 10	15%	lv. 10
Good		Goldeen	65%	lv. 20	65%	lv. 20	65%	lv. 20
Good		Magikarp	35%	lv. 20	35%	lv. 20	35%	lv. 20
Super		Goldeen	70%	lv. 40	70%	lv. 40	70%	lv. 40
Super		Magikarp	20%	lv. 40	20%	lv. 40	20%	lv. 40
Super		Seaking	10%	lv. 40	10%	lv. 40	10%	lv. 40

Pokémon

Wild Bronzor have a 5% chance of holding a Metal Coat.
Wild Chingling have a 5% chance of holding a Colbur Berry.
Wild Rattata and Raticate have a 5% chance of holding a Chilan Berry.
Wild Geodude and Graveler have a 5% chance of holding an Everstone.

Walking (1F front)

Show all conditions

Set conditions

Combined (Compressed)
Pokémon		HeartGold		SoulSilver		Condition(s)
	Zubat	40%	lv. 13, 15	40%	lv. 13, 15	No swarm
	Zubat	20%	lv. 13, 15	20%	lv. 13, 15	Radio: Off
	Absol	20%	lv. 13, 15	20%	lv. 13, 15	Radio: Hoenn Sound
	Makuhita	20%	lv. 14	20%	lv. 14	Radio: Hoenn Sound
	Bronzor	20%	lv. 13, 15	20%	lv. 13, 15	Radio: Sinnoh Sound
	Chingling	20%	lv. 14	20%	lv. 14	Radio: Sinnoh Sound
	Machop	20%	lv. 14	20%	lv. 14	Radio: Off
	Marill	1%	lv. 15	1%	lv. 15	Anytime
	Marill	40%	lv. 13, 15	40%	lv. 13, 15	Swarm
	Rattata	14%	lv. 14, 16	14%	lv. 14, 16	Anytime
	Geodude	5%	lv. 14	5%	lv. 14	Anytime

Walking (1F back)

Combined (Compressed)
Pokémon		HeartGold		SoulSilver		Condition(s)
	Geodude	20%	lv. 13	20%	lv. 13	Anytime
	Geodude	30%	lv. 13, 15	30%	lv. 13, 15	Radio: Off
	Machop	25%	lv. 13, 15	25%	lv. 13, 15	Anytime
	Machop	10%	lv. 13	10%	lv. 13	Radio: Off
	Absol	20%	lv. 13	20%	lv. 13	Radio: Hoenn Sound
	Makuhita	20%	lv. 15	20%	lv. 15	Radio: Hoenn Sound
	Bronzor	20%	lv. 13	20%	lv. 13	Radio: Sinnoh Sound
	Chingling	20%	lv. 15	20%	lv. 15	Radio: Sinnoh Sound
	Rattata	10%	lv. 14	10%	lv. 14	Anytime
	Zubat	5%	lv. 14	5%	lv. 14	Anytime

Walking (2F)

Combined (Compressed)
Pokémon		HeartGold		SoulSilver		Condition(s)
	Absol	20%	lv. 31, 32	20%	lv. 31, 32	Radio: Hoenn Sound
	Makuhita	20%	lv. 31	20%	lv. 31	Radio: Hoenn Sound
	Bronzor	20%	lv. 31, 32	20%	lv. 31, 32	Radio: Sinnoh Sound
	Chingling	20%	lv. 31	20%	lv. 31	Radio: Sinnoh Sound
	Geodude	20%	lv. 31	20%	lv. 31	Radio: Off
	Graveler	20%	lv. 31	20%	lv. 31	Anytime
	Graveler	10%	lv. 31	10%	lv. 31	Radio: Off
	Machoke	20%	lv. 32	20%	lv. 32	Anytime
	Machoke	10%	lv. 32	10%	lv. 32	Radio: Off
	Raticate	10%	lv. 30	10%	lv. 30	Anytime
	Machop	5%	lv. 28	5%	lv. 28	Anytime
	Golbat	5%	lv. 30	5%	lv. 30	Anytime

Walking (B1F)

Combined (Compressed)
Pokémon		HeartGold		SoulSilver		Condition(s)
	Zubat	40%	lv. 15, 17	40%	lv. 15, 17	Anytime
	Zubat	20%	lv. 15, 17	20%	lv. 15, 17	Radio: Off
	Absol	20%	lv. 15, 17	20%	lv. 15, 17	Radio: Hoenn Sound
	Makuhita	20%	lv. 16	20%	lv. 16	Radio: Hoenn Sound
	Bronzor	20%	lv. 15, 17	20%	lv. 15, 17	Radio: Sinnoh Sound
	Chingling	20%	lv. 16	20%	lv. 16	Radio: Sinnoh Sound
	Rattata	20%	lv. 16	20%	lv. 16	Radio: Off
	Machop	10%	lv. 16	10%	lv. 16	Anytime
	Geodude	5%	lv. 16	5%	lv. 16	Anytime
	Raticate	5%	lv. 16	5%	lv. 16	Anytime

Surfing (1F front and B1F)

Combined (Compressed)
Pokémon		HeartGold		SoulSilver
	Goldeen	90%	lv. 10-25	90%	lv. 10-25
	Seaking	10%	lv. 15-25	10%	lv. 15-25

Surfing (2F)

Combined (Compressed)
Pokémon		HeartGold		SoulSilver
	Goldeen	90%	lv. 15-30	90%	lv. 15-30
	Seaking	10%	lv. 20-30	10%	lv. 20-30

Gift (B1F)

All Versions
Pokémon		Level	Games		Notes
	Tyrogue	10	HG	SS	Obtained from Black Belt Kiyo after defeating him. Requires Surf and Waterfall.

Fishing (1F front, 2F, and B1F)

HeartGold (Full)
Slot	Rate	Rod	Pokémon		Level
0	40%	Old		Magikarp	10
1	30%	Old		Magikarp	10
2	15%	Old		Magikarp	10
3	10%	Old		Goldeen	10
4	5%	Old		Goldeen	10
0	40%	Good		Magikarp	20
1	30%	Good		Goldeen	20
2	15%	Good		Goldeen	20
3	10%	Good		Goldeen	20
4	5%	Good		Goldeen	20
0	40%	Super		Goldeen	40
1	30%	Super		Goldeen	40
2	15%	Super		Magikarp	40
3	10%	Super		Seaking	40
4	5%	Super		Magikarp	40

SoulSilver (Full)
Slot	Rate	Rod	Pokémon		Level
0	40%	Old		Magikarp	10
1	30%	Old		Magikarp	10
2	15%	Old		Magikarp	10
3	10%	Old		Goldeen	10
4	5%	Old		Goldeen	10
0	40%	Good		Magikarp	20
1	30%	Good		Goldeen	20
2	15%	Good		Goldeen	20
3	10%	Good		Goldeen	20
4	5%	Good		Goldeen	20
0	40%	Super		Goldeen	40
1	30%	Super		Goldeen	40
2	15%	Super		Magikarp	40
3	10%	Super		Seaking	40
4	5%	Super		Magikarp	40

Combined (Full)
Slot	Rate	Rod	HeartGold			SoulSilver
0	40%	Old		Magikarp	lv. 10		Magikarp	lv. 10
1	30%	Old		Magikarp	lv. 10		Magikarp	lv. 10
2	15%	Old		Magikarp	lv. 10		Magikarp	lv. 10
3	10%	Old		Goldeen	lv. 10		Goldeen	lv. 10
4	5%	Old		Goldeen	lv. 10		Goldeen	lv. 10
0	40%	Good		Magikarp	lv. 20		Magikarp	lv. 20
1	30%	Good		Goldeen	lv. 20		Goldeen	lv. 20
2	15%	Good		Goldeen	lv. 20		Goldeen	lv. 20
3	10%	Good		Goldeen	lv. 20		Goldeen	lv. 20
4	5%	Good		Goldeen	lv. 20		Goldeen	lv. 20
0	40%	Super		Goldeen	lv. 40		Goldeen	lv. 40
1	30%	Super		Goldeen	lv. 40		Goldeen	lv. 40
2	15%	Super		Magikarp	lv. 40		Magikarp	lv. 40
3	10%	Super		Seaking	lv. 40		Seaking	lv. 40
4	5%	Super		Magikarp	lv. 40		Magikarp	lv. 40

HeartGold (Compressed)
Rod	Pokémon		Rate	Level
Old		Magikarp	85%	10
Old		Goldeen	15%	10
Good		Goldeen	60%	20
Good		Magikarp	40%	20
Super		Goldeen	70%	40
Super		Magikarp	20%	40
Super		Seaking	10%	40

SoulSilver (Compressed)
Rod	Pokémon		Rate	Level
Old		Magikarp	85%	10
Old		Goldeen	15%	10
Good		Goldeen	60%	20
Good		Magikarp	40%	20
Super		Goldeen	70%	40
Super		Magikarp	20%	40
Super		Seaking	10%	40

Combined (Compressed)
Rod	Pokémon		HeartGold		SoulSilver
Old		Magikarp	85%	lv. 10	85%	lv. 10
Old		Goldeen	15%	lv. 10	15%	lv. 10
Good		Goldeen	60%	lv. 20	60%	lv. 20
Good		Magikarp	40%	lv. 20	40%	lv. 20
Super		Goldeen	70%	lv. 40	70%	lv. 40
Super		Magikarp	20%	lv. 40	20%	lv. 40
Super		Seaking	10%	lv. 40	10%	lv. 40

Items

1F (front)

Gold, Silver, and Crystal Items (1F front)
Item	Games			Location	Notes
Ether	G	S	C	On the west side, accessible from 1F (back)	Hidden.
Guard Spec.	G	S	C	On the east side, accessible from 1F (back)
Revive	G	S	C	On the east side, accessible from 1F (back)
Hyper Potion	G	S	C	On the east side, on a rock west of the entrance to 1F (back)	Hidden.

1F (back)

Gold, Silver, and Crystal Items (1F back)
Item	Games			Location	Notes
Hyper Potion	G	S	C	In the central area, north of the central platforms	Requires Strength.
Escape Rope	G	S	C	In the central area, northeast of the central platforms	Requires Strength.
Hyper Potion	G	S	C	In the central area, on the western platform	Requires Strength.
Ultra Ball	G	S	C	In the central area, on the northern platform	Requires Strength.
Nugget	G	S	C	In the central area, northeast of the central platform	Requires Strength.
Escape Rope	G	S	C	In the central area, southeast of the central platform	Requires Strength.
Max Repel	G	S	C	In the northern area, on a rock in the eastern corner	Hidden. Requires Surf and Waterfall.
Max Revive	G	S	C	In the northern area, in the indent east of the ladder to 2F	Requires Surf and Waterfall.
Max Potion	G	S	C	In the northern area, at the end of the path in the east	Requires Surf and Waterfall.
Iron	G	S	C	In the northern area, on a platform south of the ladder to 2F	Requires Surf and Waterfall.

2F

Gold, Silver, and Crystal Items (2F)
Item	Games			Location	Notes
TM40 Defense Curl	G	S	C	In the center, on the raised platform
Escape Rope	G	S	C	On the raised platform to the northeast
Full Restore	G	S	C	On the eastern tile between the ledges east of the Dragon Scale	Hidden.
Full Restore	G	S	C	In the northern area, on a rock east of the raised platform	Hidden.
Dragon Scale	G	S	C	On the raised platform in the northwest
Elixer	G	S	C	In the northwest corner, southeast of the ladder from 1F (back)
Rare Candy	G	S	C	In the southwest area
Max Potion	G	S	C	Northeast of the entrance

B1F

Gold, Silver, and Crystal Items (B1F)
Item	Games			Location	Notes
Full Restore	G	S	C	On the platform east of the ladder from 1F (front)	Requires Surf.
Hyper Potion	G	S	C	Northeast of the ladder from 1F (front)	Requires Surf.
Max Ether	G	S	C	Northeast of the ladder from 1F (front)	Requires Surf.
PP Up	G	S	C	North of the ladder from 1F (front)	Requires Surf.
Full Heal	G	S	C	West of the ladder from 1F (front)	Requires Surf.
Carbos	G	S	C	West of the ladder from 1F (front)	Requires Surf.
Max Revive	G	S	C	On a rock south of the ladder from 2F	Hidden. Requires Surf and Waterfall.

Items

1F (front)

HeartGold and SoulSilver Items (1F front)
Item	Games		Location	Notes
Hyper Potion	HG	SS	On the west side, on a rock east of the entrance	Hidden.
Ether	HG	SS	On the west side, accessible from 1F (back)
Revive	HG	SS	On the east side, accessible from 1F (back)
Revive	HG	SS	On the east side, north of the exit to Route 42	Hidden. Requires Rock Climb.

1F (back)

HeartGold and SoulSilver Items (1F back)
Item	Games		Location	Notes
Max Repel	HG	SS	In the central area, in the crater north of the Strength boulder	Hidden. Requires Strength.
Ultra Ball	HG	SS	In the central area, on the western platform	Requires Strength.
Max Potion	HG	SS	In the central area, north of the central platform	Requires Strength.
Escape Rope	HG	SS	In the central area, east of the central platform	Requires Strength.
Nugget	HG	SS	In the central area, on the northeastern platform	Requires Strength.
Ether	HG	SS	In the northern area, on a platform southeast of the ladder to 2F	Hidden. Requires Surf and Waterfall.
Iron	HG	SS	In the northern area, on a platform south of the ladder to 2F	Requires Surf and Waterfall.
Iron Ball	HG	SS	In the northern area, on the southeastern platform	Requires Surf and Waterfall.
Max Revive	HG	SS	In the northern area, on the platform west of the ladder to B1F	Requires Surf and Waterfall.
Ultra Ball	HG	SS	On a rock in the western path	Hidden. Requires Rock Climb.
Protector	HG	SS	North of the western entrance	Requires Rock Climb.
Rare Candy	HG	SS	North of the western entrance, west of the Protector	Hidden. Requires Rock Climb.
Full Incense	HG	SS	North of the southeastern ladder to 2F	Requires Rock Climb.
Nugget	HG	SS	West of the southeastern ladder to 2F, at the southern end of the path	Hidden. Requires Rock Climb.

2F

HeartGold and SoulSilver Items (2F)
Item	Games		Location	Notes
Rare Candy	HG	SS	In the southwest area
Max Potion	HG	SS	Northeast of the entrance
Hyper Potion	HG	SS	In the southeast area, in a wall south of the Max Potion	Hidden.
Full Restore	HG	SS	On a stalagmite north of the eastern pond	Hidden.
HP Up	HG	SS	On a rock near the center, southeast of TM40	Hidden.
TM40 Aerial Ace	HG	SS	Northeast of Super Nerd Hugh
Escape Rope	HG	SS	In the northeast area
Full Heal	HG	SS	On a stalagmite east of the ladder to 1F (back)	Hidden.
Dragon Scale	HG	SS	East of the ladder to 1F (back)
Elixir	HG	SS	Southeast of the ladder to 1F (back)

B1F

HeartGold and SoulSilver Items (B1F)
Item	Games		Location	Notes
Full Restore	HG	SS	On the platform east of the ladder to 1F (front)	Requires Surf.
Max Ether	HG	SS	On the patch of land northeast of the ladder to 1F (front)	Requires Surf.
Hyper Potion	HG	SS	On the patch of land north of the ladder to 1F (front)	Requires Surf.
PP Up	HG	SS	North of the ladder to 1F (front)	Requires Surf.
Ultra Ball	HG	SS	West of the ladder to 1F (front), in the northern wall between the rocks	Hidden. Requires Surf.
Carbos	HG	SS	West of the ladder to 1F (front)	Requires Surf.
Max Revive	HG	SS	On a rock east of the ladder to 2F	Hidden. Requires Surf and Waterfall.

Trainers

Gold, Silver, and Crystal Trainers
Trainer	Games			Party	Notes
Pokémaniac Miller	G	S	C	Nidoking lv.17 Nidoqueen lv.17	On 1F.
Super Nerd Markus	G	S	C	Slowpoke lv.19	On 1F. Requires Strength, or Surf and Waterfall.
Super Nerd Hugh	G	S	C	Seadra lv.39	On 2F. Requires Surf and Waterfall.
Blackbelt Kiyo	G	S	C	Hitmonlee lv.34 Hitmonchan lv.34	On B1F. Requires Surf and Waterfall. He will give the player a Tyrogue after the battle.