Part 4: Beat Nina, Windmist Gym — Ember Badge

Surf (HM03), Good Rod (Sabulo Island)

Beat Nina, Windmist Gym — Ember Badge opens 14 areas. There are 41 trainers standing in them. The fights at this checkpoint are Elder Knight Enoch, Successor Belle, Vernon, and 1 more.

Where to go

1. Aerous Road (Hidden Grotto)

   Wild: Growlithe Lv —, Venonat Lv —

2. Sabulo Island

   Wild: Frillish 90% · Lv —, Alomomola 5% · Lv —, Relicanth 5% · Lv —, Charmeleon Lv — +6 more

   Trainers: Fisherman Reuben Lv 25, New Elders Grunt Lv 28, New Elders Grunt Lv 28, ★ Elder Knight Enoch Lv 32

   Pick up: TM23 Grass Knot

3. Sabulo Cross

   Wild: Tentacool 60% · Lv —, Swablu 40% · Lv —, Frillish 35% · Lv —, Electrike 20% · Lv — +10 more

   Trainers: Picnicker Joanna Lv 25, Swimmer Stephan Lv 27, Fisherman Felix Lv 28, Swimmer Celeste Lv 28, Swimmer Kristoff Lv 28, Fisherman Esteban Lv 29

   Pick up: TM31 Brick Break

4. Archan Hills (Hidden Grotto)

   Wild: Exeggutor Lv —

5. Sabulo Cross (Secret Temple)

   Wild: Marowak Lv —

6. Sharpgust Span

   Wild: Tentacool 60% · Lv —, Rufflet 50% · Lv —, Wingull 30% · Lv —, Swablu 20% · Lv — +8 more

   Trainers: Sis and Bro Maya & Dave Lv 28, Swimmer Peggy Lv 28

   Pick up: TM40 Aerial Ace

7. Southsea Stretch

   Wild: Wingull 60% · Lv —, Tentacool 30% · Lv —, Carvanha 9% · Lv —, Inkay 1% · Lv — +4 more

   Trainers: Swimmer Hans Lv 29, Triathlete Natasha Lv 29, Scuba Diver Ashton Lv 41

8. Valoon Way

   Wild: Lombre 60% · Lv —, Poliwag 30% · Lv —, Ekans 20% · Lv —, Seviper 20% · Lv — +11 more

   Trainers: Nurse Olivia Lv 28, Ace Trainer Colton Lv 29, PokeManiac Eric Lv 29, PokeManiac Doug Lv 29, Bug Catcher Sammy Lv 32

   Pick up: TM30 Shadow Ball

9. Valoon Town

   Wild: Spiritomb Lv —

   Pick up: TM49 U-turn

10. Nemesis River

    Wild: Lombre 60% · Lv —, Tangela 40% · Lv —, Poliwhirl 30% · Lv —, Ledyba 20% · Lv — +11 more

    Trainers: Pkmn Ranger Janae Lv 29

11. Nemesis Cave

    Wild: Lombre 60% · Lv —, Durant 40% · Lv —, Shellos 35% · Lv —, Zubat 20% · Lv — +10 more

    Trainers: Bug Catcher Koichi Lv 29, Rocker Marlon Lv 29, Battle Girl Ingrid Lv 30, Lass Amalia Lv 32, Hiker Hideki Lv 33, Black Belt Mitch Lv 33 +1 more

    Pick up: TM28 Dig

12. Valoon Reserve

    Wild: Surskit 100% · Lv —, Caterpie 20% · Lv —, Weedle 20% · Lv —, Beautifly 10% · Lv — +9 more

13. Sabulo Tower

    Trainers: Ace Trainer Atsushi Lv 29, Ace Trainer Mikel Lv 29, Expert Maya Lv 29, Expert Nicholi Lv 29, Expert Agem Lv 32, ★ Successor Belle Lv 32

14. Valoon Gym

    Trainers: Ace Trainer Keigo Lv 31, Bug Catcher Lv 31, Bug Catcher Claude Lv 31, Bug Catcher James Lv 31, Bug Catcher Kent Lv 31, Picnicker Ruby Lv 31 +1 more

★ Elder Knight Enoch — Sabulo Island

4 Pokémon · level cap Lv 32 (every cap) · Elder Knight Enoch’s own page

	Pokémon	Moves
	Tyrantrum Lv 30
	Diggersby Lv 30
	Golurk Lv 30
	Aerodactyl Lv 32

★ Successor Belle — Sabulo Tower

5 Pokémon · level cap Lv 32 (every cap) · Successor Belle’s own page

	Pokémon	Moves
	Heracross Lv 30
	Manectric Lv 30
	Mawile Lv 30
	Sableye Lv 30
	Audino Lv 32

★ Vernon — Valoon Gym

4 Pokémon · level cap Lv 36 (every cap) · Vernon’s own page

	Pokémon	Moves
	Shuckle Lv 34
	Scizor Lv 34
	Masquerain Lv 34
	Beedrill Lv 36 · Beedrillite

Also fought around here

Everything you can have caught by this checkpoint · Open the interactive guide

It also doesn't say when Rimewood Forest opens up, so it is in no part above; it has its own route page.