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Holly's Sidequests
Final Fantasy XV

Holly's Sidequests

A complete walkthrough for Holly's sidequests in Final Fantasy XV, including Steam Valve Inspection, Power to the Pylons, and Holding Back the Dark, with rewards and locations.

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A complete walkthrough for Holly's sidequests in Final Fantasy XV, including Steam Valve Inspection, Power to the Pylons, and Holding Back the Dark, with rewards and locations.

Walkthrough
  1. 1
    Steam Valve Inspection
    • Where: Lestallum
  2. 2
    When: Finish “A Precious Source of Power”
  3. 3
    Reward: 2,000 EXP / 2,500 gil
  4. 4
    From the EXINERIS Power Plant, head south-east up one flight of stairs and down another, turn south-west down an alley, then south-east again to find pipes on your left.
  5. 5
    From the EXINERIS Power Plant, head south-east up one flight of stairs, down two flights, then continue south-east to find pipes.
  6. 6
    From the EXINERIS Power Plant, head south-east up one flight of stairs, down two flights, then turn right to find pipes.
  7. 7
    North-east of Surgate’s Beanmine.
  8. 8
    In the alley south-west of the Culless Munitions - Lestallum shop, connecting it to Surgate’s Beanmine.
  9. 9
    In the alley south-west of the Culless Munitions - Lestallum shop, connecting it to Surgate’s Beanmine.
  10. 10
    Between the Tozus Counter restaurant and Moatte’s Odds ‘n’ Ends shop, in an alley running north. Pipes are on the wall north of the alley.
  11. 11
    From Fallstar Foods, head down an alley to the north-east; pipes are to your right.
  12. 12
    Power to the Pylons
    • Where: Lestallum
  13. 13
    When: Finish “Steam Valve Inspection”
  14. 14
    Reward: 3,000 EXP / 5,000 gil
  15. 15
    Pylon I: South-west of Lestallu, north of the road. Head west from the quest marker to find a pylon with a ladder.
  16. 16
    Pylon II: North of Old Lestallum. The pylon is along the northern end of the search area.
  17. 17
    Pylon III: North-west of Old Lestallum. The pylon with the ladder is north of the quest marker, south of the road to Rachsia Bridge Fishing Spot.
  18. 18
    Holding Back the Dark
    • Where: Lestallum
  19. 19
    When: Finish “Power to the Pylons”
  20. 20
    Reward: 4,000 EXP / 10,000 gil
  21. 21
    Burbost Souvenir Emporium: Search fenced-off machinery next to the shop.
  22. 22
    Coernix Station - Cauthess: Search an electrical box in a parking lot north of the caravan.
  23. 23
    Cauthess Rest Area: From the Crow’s Nest Diner - Cauthess, head north past fuel tanks, leap a railing, and make your way to the eastern wall of the warehouse to find an electrical box. A pack of Voretooths will attack here.

After reporting back to Holly, she will reveal some backstory and give you your final reward.

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