Sparkling Labyrinth is the third sector in Hey! Pikmin. It features the introduction of Rock Pikmin and their crystal-shattering abilities. It has 13 treasures in total. The sector is themed around an overgrown crag. Morning glories and sunflowers grow in a few patches, and the sector is teeming with light-blue crystals. The Sparklium Spring is hidden behind some sunflowers.
Areas
Area A: Crystal Tunnels
Area B: Echo Cavern
Area C: Springpetal Cave
Area D: The Burning Sky
Area E: Subterranean Tyrant
Area X: The Hollow Sky
Names in other languages
| Language | Name | Meaning |
|---|---|---|
 Japanese |
かがやく めいきゅう? | |
 Dutch |
Sprankelspelonken | Sparkling caves |
 French |
Dédale de cristal | Crystal maze |
 German |
Glitzernde Grotten | Sparkling Caves |
 Italian |
Dedalo luminoso | Bright maze |
 Spanish (NoA) |
Llano reluciente | Shiny plain |
 Spanish (NoE) |
Llano Reluciente | Shiny Plain |
| Hey! Pikmin sectors |
|---|
| Brilliant Garden • Verdant Waterfront • Sparkling Labyrinth • Ravaged Rustworks • Leafswirl Lagoon • Sweltering Parchlands • Snowfall Field • Lushlife Murk • The Final Stretch |