Route 20



Located in Kanto, Route 20 is a water route connecting Route 19 and Cinnabar Island together. It is divided into 2 segments, with Seafoam Island sitting in between. In other words, players must go through Seafoam Island in order to reach the other segment of this route. To travel here, the HM Surf is needed.

Landmarks

 * Seafoam Island

Wild Pokémon

 * Wild Pokémon of Level 10 - 15 are encountered here:

Average Experience and EV yield
Note: This section assumes only common and uncommon Pokémon are fainted and that no blessings are active.

Pokémon Trainers

 * Swimmer Barry (72 hours cooldown before battling again)


 * {| class="wikitable"

! style="text-align:center; min-width:120px;" |Pokémon ! style="text-align:center;" colspan="2" |Type ! style="text-align:center;" |Level ! colspan="4" style="text-align:center; min-width:360px;" |Moves


 * }


 * Swimmer Darrin (72 hours cooldown before battling again)


 * {| class="wikitable"

! style="text-align:center; min-width:120px;" |Pokémon ! style="text-align:center;" colspan="2" |Type ! style="text-align:center;" |Level ! colspan="4" style="text-align:center; min-width:360px;" |Moves


 * }


 * Swimmer Shirley (72 hours cooldown before battling again)


 * {| class="wikitable"

! style="text-align:center; min-width:120px;" |Pokémon ! style="text-align:center;" colspan="2" |Type ! style="text-align:center;" |Level ! colspan="4" style="text-align:center; min-width:360px;" |Moves


 * }


 * Picnicker Irene (72 hours cooldown before battling again)


 * {| class="wikitable"

! style="text-align:center; min-width:120px;" |Pokémon ! style="text-align:center;" colspan="2" |Type ! style="text-align:center;" |Level ! colspan="4" style="text-align:center; min-width:360px;" |Moves


 * }


 * Bird Keeper Roger (72 hours cooldown before battling again)


 * {| class="wikitable"

! style="text-align:center; min-width:120px;" |Pokémon ! style="text-align:center;" colspan="2" |Type ! style="text-align:center;" |Level ! colspan="4" style="text-align:center; min-width:360px;" |Moves


 * }


 * Swimmer Nora (72 hours cooldown before battling again)


 * {| class="wikitable"

! style="text-align:center; min-width:120px;" |Pokémon ! style="text-align:center;" colspan="2" |Type ! style="text-align:center;" |Level ! colspan="4" style="text-align:center; min-width:360px;" |Moves


 * }


 * Swimmer Dean (72 hours cooldown before battling again)


 * {| class="wikitable"

! style="text-align:center; min-width:120px;" |Pokémon ! style="text-align:center;" colspan="2" |Type ! style="text-align:center;" |Level ! colspan="4" style="text-align:center; min-width:360px;" |Moves


 * }


 * Swimmer Melissa (72 hours cooldown before battling again)


 * {| class="wikitable"

! style="text-align:center; min-width:120px;" |Pokémon ! style="text-align:center;" colspan="2" |Type ! style="text-align:center;" |Level ! colspan="4" style="text-align:center; min-width:360px;" |Moves


 * }