Kalos walkthrough section

Pokemon X and Y Phase 3: Azure Bay + Sea Spirit's Den (Preview)
Rumble Badge South of Shalour, accessible via the beach. Mostly locked for Phase 3 because the islands and Sea Spirit's Den require HM03 Surf — which you don't receive until Phase 4 (Coumarine City area).
Phase 3 Rumble Badge Korrina Shalour Gym Leader Route 10, Reflection Cave, Shalour City, Korrina, and Lucario. 03 / 10
Phase 3 section 9 of 10
South of Shalour, accessible via the beach. Mostly locked for Phase 3 because the islands and Sea Spirit's Den require HM03 Surf — which you don't receive until Phase 4 (Coumarine City area).
GuidePokemon X and Y
PhasePhase 3
Section9/10
Azure Bay + Sea Spirit’s Den (Preview)
South of Shalour, accessible via the beach. Mostly locked for Phase 3 because the islands and Sea Spirit's Den require HM03 Surf — which you don't receive until Phase 4 (Coumarine City area).
What's there (for future reference)
Sea Spirit's Den (south island): Empty cave with an old man who gives you the Ampharosite — Mega Stone for Mega Ampharos (Electric/Dragon, Mold Breaker). ★ ★ Worth coming back for once you have Surf.
Fishing trainers: Optional Lv 30+ Fishermen scattered around the islands. Decent XP if you're undertrained for Phase 4.
Wild Pokémon: Lapras, Wailmer, Pelipper, Magikarp/Gyarados via fishing. Surf required to access most.
Don't grind here yet: Without Surf, only the beach edge of Azure Bay is walkable. Save this for early Phase 4.
Dex quick links