Part 4: National Park to Ecruteak City — Morty
Routes 35 to 38, the Park and the Bug Contest, the Burned Tower and the Ecruteak Gym.
National Park to Ecruteak City — Morty opens 11 areas. There are 42 trainers standing in them. The fights at this checkpoint are Silver 3 (Chikorita), Silver 3 (Cyndaquil), Silver 3 (Totodile), and 4 more.
Where to go
Burned Tower 1F
Wild: Litleo 40% · Lv 18-22, Numel 20% · Lv 18-22, Koffing 15% · Lv 18-22, Litwick 15% · Lv 18-23 +2 more
Trainers: Burglar Richardo Lv 28, Firebreather Nard Lv 28, ★ Silver 3 (Chikorita) Lv 32, ★ Silver 3 (Cyndaquil) Lv 32, ★ Silver 3 (Totodile) Lv 33
Pick up: TM41 Torment
Burned Tower B1F
Wild: Litleo 40% · Lv 18-22, Numel 20% · Lv 18-21, Koffing 15% · Lv 18-22, Litwick 15% · Lv 18-21 +2 more
Pick up: TM12 Taunt, Calcium (hidden item), Malicious Armor (item ball)
Ecruteak City
Wild: Qwilfish 80% · Lv 20, Magikarp 70% · Lv 10, Poliwag 61% · Lv 15-24, Poliwhirl 4% · Lv 20-24
Pick up: TM05 Hex, TM30 Shadow Ball, TM60 Trailblaze, TM61 Will-O-Wisp, TM92 Trick Room, TM95 Snarl, HM03 Surf, Zinc EX (item ball)
National Park Bug Contest
Wild: Caterpie 20% · Lv 14, Weedle 20% · Lv 15, Kakuna 10% · Lv 17, Metapod 10% · Lv 12-15 +6 more
National Park Normal
Wild: Marill 95% · Lv 23-25, Magikarp 70% · Lv 5-15, Carvanha 55% · Lv 45, Nincada 30% · Lv 13-14 +8 more
Trainers: Lass Krise Lv 24, School Kid Jack Lv 24, Parasol Lady Beverly Lv 25, Pokefan William Lv 25, ★ Bugsy (Postgame Rematch) Lv 76, ★ Bugsy (Postgame Rematch, Hard) Lv 78
Pick up: TM28 Leech Life, Bugtite (item ball), Quick Claw (gift), Soothe Bell (item ball)
Route 35
Wild: Buizel 94% · Lv 15-24, Barboach 80% · Lv 20-40, Magikarp 70% · Lv 10, Whiscash 40% · Lv 40 +9 more
Trainers: Juggler Irwin Lv 22, Bug Catcher Arnie Lv 23, Camper Ivan Lv 23, Picnicker Kim Lv 23, Bird Keeper Bryan Lv 24, Camper Elliot Lv 24 +3 more
Pick up: TM39 Rock Tomb, TM54 False Swipe, Unremarkable Teacup (hidden grotto rare item)
Route 36
Wild: Mankey 35% · Lv 6-8, Bellsprout 30% · Lv 6-7, Wattrel 25% · Lv 6-8, Growlithe 5% · Lv 7-8 +2 more
Trainers: School Kid Alan Lv 20, Psychic Mark Lv 25
Pick up: HM06 Rock Smash, Carbos (hidden item), Hard Stone (gift)
Route 37
Wild: Stantler 34% · Lv 16-21, Girafarig 30% · Lv 16-20, Staravia 15% · Lv 17-21, Tandemaus 15% · Lv 17-21 +1 more
Trainers: Psychic Greg Lv 27, Twins Ann&Anne Lv 27
Pick up: TM40 Aerial Ace, Magnet (gift)
Route 38
Wild: Magikarp 70% · Lv 5-10, Finneon 40% · Lv 10-20, Qwilfish 40% · Lv 20-30, Buneary 30% · Lv 21-24 +7 more
Trainers: Beauty Olivia Lv 32, Beauty Valerie Lv 32, Bird Keeper Toby Lv 32, Sailor Harry Lv 32, School Kid Chad Lv 32, Lass Dana Lv 33
Pick up: HP Up (hidden item), Linking Cord (item ball)
Ecruteak City Theater
Trainers: Grunt 33 Lv 28, Kimono Girl Kuni Lv 60, Kimono Girl Miki Lv 60, Kimono Girl Naoko Lv 60, Kimono Girl Sayo Lv 60, Kimono Girl Zuki Lv 60
Ecruteak City Gym
Trainers: Hex Maniac Grace Lv 30, Hex Maniac Martha Lv 30, Sage Jeffrey Lv 30, Sage Ping Lv 31, ★ Morty 1 Lv 34, ★ Morty 1 (Hard) Lv 34
★ Silver 3 (Chikorita) — Burned Tower 1F
| Pokémon | Moves | |
|---|---|---|
 | Floatzel Lv 31 Innates: Quick Draw, Adaptability, Vital Spirit | |
 | Pawniard Lv 31 Innates: Filter | |
 | Staravia Lv 32 Innates: Gale Wings, Big Pecks | |
 | Lampent Lv 32 Innates: Ritualist, Cursed Body | |
 | Bayleef Lv 32 Innates: Natural Cure, Triage |
★ Silver 3 (Cyndaquil) — Burned Tower 1F
| Pokémon | Moves | |
|---|---|---|
 | Haunter Lv 30 Innates: Poison Touch, Cursed Body | |
| Pawniard Lv 30 Innates: Filter | |
| Staravia Lv 31 Innates: Gale Wings, Big Pecks | |
 | Clodsire Lv 30 Innates: Poison Touch, Purifying Salt, Earth Eater | |
 | Quilava Lv 32 Innates: Flame Body, Berserk |
★ Silver 3 (Totodile) — Burned Tower 1F
| Pokémon | Moves | |
|---|---|---|
| Haunter Lv 31 Innates: Poison Touch, Cursed Body | |
| Pawniard Lv 31 Innates: Filter | |
| Staravia Lv 32 Innates: Gale Wings, Big Pecks | |
 | Weepinbell Lv 31 Innates: Corrosion, Liquid Ooze | |
 | Croconaw Lv 33 Innates: Strong Jaw, Intimidate |
Also fought around here
It also doesn't say when Dark Cave North Side opens up, so it is in no part above; it has its own route page.