Walkthrough
Unlike Route 18, Route 17 is an extremely long path full of Wild Pokemon and Trainers alike. There are also loads of Items on Route 17, which will also connect into Route 16. On top of this, you will also be able to fly on certain Rideable Pokemon on Route 17 before even defeating the Elite Four!
Wild Pokemon
Grasses:
Ponyta (20%): Levels 33-38
Doduo (20%): Levels 33-38
Psyduck (15%): Levels 33-38
Pidgey (10%): Levels 33-38
Pidgeotto (10%): Levels 33-38
Rattata (5%): Levels 33-38
Raticate (5%): Levels 33-38
Dodrio (5%): Levels 33-38
Rapidash (5%): Levels 33-38
Eevee (5%): Levels 33-38
Grass - Special Spawns:
Chansey: Levels 33-38
Sky:
Pidgey (60%): Levels 3-56
Pidgeotto (35%): Levels 3-56
Pidegot (5%): Levels 3-56
Sky - Special Spawns:
Dragonite: Levels 3-56
Charizard: Levels 3-56
Articuno: Levels 3-56
Zapdos: Levels 3-56
Moltres: Levels 3-56
Trainers
Camper Ruben: Level 35 Psyduck, Level 35 Psyduck
Picnicker Dalia: Level 37 Vaporeon
Beauty Alexis: Level 37 Jolteon
Lass Mila: Level 36 Flareon
Ace Trainer Johnson: Level 40 Wartortle, Level 39 Magneton, Level 39 Marowak
Punk Guy Corey: Level 38 Primeape, Level 38 Graveler
Coach Trainer Grantley: Level 40 Fearow, Level 40 Beedrill, Level 41 Sandslash
Beauty Samantha: Level 37 Weepinbell
Gentleman Orson: Level 38 Persian
Ace Trainer Maria: Level 40 Exeggutor, Level 39 Ninetales, Level 39 Starmie
Picnicker Misaki: Level 37 Vulpix, Level 37 Ivysaur, Level 37 Wigglytuff
Obtainable Items
Ultra Balls: From Oak's Aide At Gate (40 Species Of Pokemon Registered To Pokedex)
Super Potion: Near Northern Gate
Great Balls: Near Northern Gate
Great Balls: Defeat Camper Ruben
Super Potion: Northern Bench
Great Balls: Defeat Picnicker Dalia
Poke Balls: Defeat Beauty Alexis
Poke Balls: Defeat Lass Mila
Super Lure: Northern Grass Patch
Ultra Balls: Defeat Ace Trainer Johnson
Great Balls: Northern Grass Patch
Elixir: Middle Grass Patch
Poke Balls: Defeat Punk Guy Corey
TM58: Defeat Coach Trainer Grantley
Silver Pinap Berries: Southern Grass Patch
Nugget: Near Beauty Samantha
Poke Balls: Defeat Beauty Samantha
Poke Balls: Defeat Gentleman Orson
Ultra Balls: Defeat Ace Trainer Maria
Super Repel: Near Gentleman Orson
Great Balls: Defeat Picnicker Misaki
Pinap Berry: Hidden In Yellow Flower Patch Near Water
Razz Berries: Hidden In Northwest Yellow Flower Patch
Razz Berries: Hidden In Northern Yellow Flower Patch By Benches
Pinap Berries: Hidden In Northern Yellow Flower Patch By Benches
Pinap Berries: Hidden In Yellow Flower Patch By Second Set Of Benches From North
Pinap Berries: Hidden In Yellow Flower Patch Near First Grass Patch From North
Pinap Berry: Hidden In Yellow Flower Patch Near First Grass Patch From North
Nanab Berries: Hidden In Yellow Flower Patch Near Second Grass Patch From North
Razz Berry: Hidden In Yellow Flower Patch Near Second Grass Patch From North
Pinap Berry: Hidden In Yellow Flower Patch Near Third Grass Patch From North
Pinap Berries: Hidden In Yellow Flower Patch Near Fourth Grass Patch From North
Silver Pinap Berries: Hidden In Yellow Flower Patch Near Fourth Grass Patch From North
Nanab Berry: Hidden In Yellow Flower Patch Near Southern Lamppost
Pinap Berries: Hidden In Yellow Flower Patch Near Picnicker Misaki
Post Game
Walkthrough
After defeating the Elite Four and starting the Master Trainers Challenge, you will find a couple of Master Trainers on Route 17. In total, there will be three Master Trainers to defeat.
Trainers
Scientist Albert (Master Trainer): Level 70 Koffing
Hiker Farkas (Master Trainer): Level 70 Rhyhorn
Lass Aoi (Master Trainer): Level 75 Eevee