Gargantuaskin Treasure Maps in FFXIV: How to Get Them & What's Inside Vault Oneiron

With the release of Patch 7.3 in Final Fantasy XIV: Dawntrail, one new item is sparking serious buzz in the community: Timeworn Gargantuaskin Treasure Maps. These new maps open the door to a high-stakes treasure hunt unlike anything we've seen before, complete with powerful loot, risky combat trials, and a mysterious new dungeon called Vault Oneiron.

If you’re wondering what Gargantuaskin treasure maps are, where to get them, or what rewards you can expect, this guide breaks it all down.

What Are Gargantuaskin Treasure Maps?

Timeworn Gargantuaskin Maps are the newest and highest-tier treasure maps introduced in Patch 7.3. Like other timeworn maps in FFXIV, they can only be acquired through gathering at specific nodes—but in this case, the stakes (and the requirements) are much higher.

Item Level: 18 (currently the highest)
Required Gathering Jobs: Miner or Botanist
Gathering Area: Living Memory zone (added in Dawntrail)
Minimum Level: 100
Party Requirement: Full party (8 players) highly recommended

These maps are not for the faint of heart. They’re designed for level 100 players, and opening one doesn’t just give you loot—it may spawn a portal to Vault Oneiron, a new treasure dungeon full of tough monsters and even tougher RNG mechanics.

How to Get Timeworn Gargantuaskin Maps

You’ll need to be a level 100 Botanist or Miner, and you’ll have to head to Living Memory, a new zone introduced with Dawntrail.

Steps to Get Gargantuaskin Maps:

Equip your Botanist or Miner class.
Head to Living Memory and look for level 100 mature trees or mineral deposits.
Make sure you’ve unlocked timeworn map gathering through your job questlines.
Search gathering nodes until you get a Timeworn Gargantuaskin Map.

Each character can only obtain one map every 18 real-world hours, so your chances are limited. You’ll want to make sure your Gathering stat is high enough—many players report needing at least 3900+ Gathering to get the map to show up.

⚠️ Important: Currently, there are no confirmed reports of Fishers being able to gather these maps. If you're fishing in Living Memory and wondering why nothing is dropping, it's not just bad luck—it seems intentional.

Why Are These Maps a Big Deal?

There are already several treasure maps in the game (like Kumbhiraskin, Br’aaxskin, etc.), so what makes Gargantuaskin treasure maps so special?

Here’s what sets them apart:

Exclusive access to Vault Oneiron
Toughest map-based dungeon content to date
Best loot from treasure maps in Patch 7.3
Unpredictable dungeon mechanics (aka more fun and chaos)

What Is Vault Oneiron?

Vault Oneiron is a brand-new instanced dungeon that only opens via Gargantuaskin treasure maps. When you dig up one of these maps and defeat the spawned enemies, there's a chance a glowing portal will appear. Step through it, and your party will enter Vault Oneiron.

Once inside, the experience is a chaotic blend of combat, random events, and slot-machine-style RNG.

Mechanics Overview:

Up to 60 minutes inside the dungeon
Series of 5 “trials” to complete
Each trial starts with a “Hypnoslot” machine roll
Outcomes vary: fight monsters, get teleported, win loot, or even be kicked out

If your party gets unlucky with the Hypnoslot, you might be kicked out early with minimal loot. But if RNG is on your side and you clear all 5 trials, the reward potential is huge.
Vault Oneiron ffxiv

Rewards from Gargantuaskin Maps & Vault Oneiron

The loot from Gargantuaskin maps and Vault Oneiron is some of the best we’ve seen from treasure maps in FFXIV. Here's what players have reported so far:

Currency & Crafting:

Allagan Tomestones of Heliometry
Gold and gil stacks
Twilight Gemstone (used for endgame crafting)
Mamonite (rare Dawntrail crafting material)
Timeless Turali Cloth

Cosmetic & Misc Rewards:

Orchestrion rolls
Housing items
Rare mounts (TBA in future drops)
Glamour gear

Potential Future Additions:

Rare pets
High-value tradeables (similar to earlier maps)

The dungeon itself also drops materials not found anywhere else, making it a potential goldmine for crafters and sellers alike.

Best Tips for Farming Gargantuaskin Maps

Want to farm these maps or maximize your time in Vault Oneiron? Here are some quick tips to help you out:

1. Use Botanist or Miner (not Fisher)

As of now, only Botanists and Miners can obtain Gargantuaskin maps. Focus your gathering there.

2. Check Gathering Stats

You’ll likely need high Gathering and Perception (3900+) to consistently see maps appear.

3. Farm with Friends

Don’t solo these maps unless you’re overgeared and confident. A full party of eight level 100 players is ideal.

4. Bring a Balanced Party

Vault Oneiron fights aren’t pushovers. Bring at least one tank, one healer, and DPS that know their jobs.

5. Be Ready for RNG

Sometimes you’ll get kicked out of Vault Oneiron after the first pull. That’s part of the risk—but when you win, it’s worth it.

Community Reactions

The reaction to Gargantuaskin treasure maps has been overwhelmingly positive so far. Many players love the added challenge and reward loop, while others are frustrated with the RNG-heavy nature of Vault Oneiron.

“This is the most fun I’ve had in treasure maps since the Shifting Altars. Love the chaos.”
– Reddit user

“My fisher is level 100 and I’ve tried for over an hour with no map. Switched to Botanist and got one in 3 nodes.”
– FFXIV Forum

“Please don’t nerf this. It’s actual endgame treasure hunting.”
– Discord

Final Thoughts: Is It Worth It?

Absolutely. Gargantuaskin treasure maps are easily one of the best additions in Patch 7.3. Whether you’re in it for the loot, the chaos of Vault Oneiron, or just want to experience everything Dawntrail has to offer, this is endgame content you don’t want to miss.

If you’re a gatherer, get out there and start hunting nodes. If you’re a dungeon crawler, ask your Free Company if anyone’s sitting on a Gargantuaskin map. Either way, you’re in for a wild ride.

TL;DR

Gargantuaskin treasure maps are high-level, rare treasure maps added in Patch 7.3.
Gathered only by level 100 Botanist or Miner in Living Memory.
Maps can open a portal to Vault Oneiron, a new treasure dungeon.
Vault Oneiron features random events, combat trials, and big loot.
Rewards include tomestones, crafting mats, gil, gear, and more.
They’re currently trending and a fantastic way to enjoy Dawntrail’s endgame.