Sea Route 21
Kanto · 16 Pokémon across 2 versions
| Pokémon | Levels | Rate | Conditions | Heartgold | Soulsilver |
|---|---|---|---|---|---|
| Good Rod | |||||
| Magikarp | Lv. 20 | 40% | -- | Found in Heartgold | Found in Soulsilver |
| Tentacool | Lv. 20 | 30% | -- | Found in Heartgold | Found in Soulsilver |
| Chinchou | Lv. 20 | 20% | -- | Found in Heartgold | Found in Soulsilver |
| Shellder | Lv. 20 | 10% | -- | Found in Heartgold | Found in Soulsilver |
| Headbutt | |||||
| Hoothoot | Lv. 27-30 | 65% | Headbutt Tree (Rare) | Found in Heartgold | Found in Soulsilver |
| Hoothoot | Lv. 24-26 | 50% | Headbutt Tree (Common) | Found in Heartgold | Found in Soulsilver |
| Ledyba | Lv. 24-26 | 30% | Headbutt Tree (Common) | Not in Heartgold | Found in Soulsilver |
| Spinarak | Lv. 24-26 | 30% | Headbutt Tree (Common) | Found in Heartgold | Not in Soulsilver |
| Wurmple | Lv. 24-26 | 20% | Headbutt Tree (Common) | Found in Heartgold | Found in Soulsilver |
| Wurmple | Lv. 27-30 | 20% | Headbutt Tree (Rare) | Found in Heartgold | Found in Soulsilver |
| Tangela | Lv. 27-30 | 15% | Headbutt Tree (Rare) | Found in Heartgold | Found in Soulsilver |
| Old Rod | |||||
| Magikarp | Lv. 10 | 85% | -- | Found in Heartgold | Found in Soulsilver |
| Tentacool | Lv. 10 | 15% | -- | Found in Heartgold | Found in Soulsilver |
| Super Rod | |||||
| Chinchou | Lv. 40 | 40% | -- | Found in Heartgold | Found in Soulsilver |
| Shellder | Lv. 40 | 30% | -- | Found in Heartgold | Found in Soulsilver |
| Tentacruel | Lv. 40 | 20% | -- | Found in Heartgold | Found in Soulsilver |
| Lanturn | Lv. 40 | 10% | -- | Found in Heartgold | Found in Soulsilver |
| Surfing | |||||
| Tentacool | Lv. 30-35 | 90% | -- | Found in Heartgold | Found in Soulsilver |
| Tentacruel | Lv. 35 | 10% | -- | Found in Heartgold | Found in Soulsilver |
| Walking | |||||
| Tangela | Lv. 20-30 | 50% | -- | Found in Heartgold | Found in Soulsilver |
| Tangela | Lv. 25-35 | 40% | Radio off | Found in Heartgold | Found in Soulsilver |
| Bidoof | Lv. 35 | 20% | Sinnoh radio | Found in Heartgold | Found in Soulsilver |
| Buizel | Lv. 25-30 | 20% | Sinnoh radio | Found in Heartgold | Found in Soulsilver |
| Linoone | Lv. 35 | 20% | Hoenn radio | Found in Heartgold | Found in Soulsilver |
| Whismur | Lv. 25-30 | 20% | Hoenn radio | Found in Heartgold | Found in Soulsilver |
| Mr. Mime | Lv. 30 | 5% | During the day | Found in Heartgold | Found in Soulsilver |
| Mr. Mime | Lv. 28 | 5% | -- | Found in Heartgold | Found in Soulsilver |
| Tangela | Lv. 30 | 5% | In the morningAt night | Found in Heartgold | Found in Soulsilver |
Items
PokéAPI records no locations for items, so this page cannot say what is found lying here -- no berries, no TMs, no hidden items. What the Pokémon here carry is below.
| Item | Effect | Carried by |
|---|---|---|
| Oran Berry | Held: Consumed at 1/2 max HP to recover 10 HP. | Linoone 50% |
| Pearl | Sell for 700 Pokédollars, or to Ore Collector for 1400 Pokédollars. | Shellder 50% |
| Big Pearl | Sell for 3750 Pokédollars, or to Ore Collector for 7500 Pokédollars. | Shellder 5% |
| Chesto Berry | Held: Consumed when asleep to cure sleep. | Whismur 5% |
| Deep Sea Scale | Doubles Clamperl’s Special Defense. Traded on a Clamperl: Holder evolves into Gorebyss. | Chinchou 5%Lanturn 5% |
| Leppa Berry | Held: Consumed when a move runs out of PP to restore its PP by 10. | Mr. Mime 5% |
| Poison Barb | Held: Poison-Type moves from holder do 20% more damage. | Tentacool 5%Tentacruel 5% |
| Sitrus Berry | Held: Consumed at 1/2 max HP to recover 1/4 max HP. | Linoone 5% |
| Wacan Berry | Held: Consumed when struck by a super-effective Electric-type attack to halve the damage. | Buizel 5% |