Unlock
- Technology Lv 46
- Staffing requirement: Mining Lv 1 — that is the whole gate
- Building it takes 300 work units: 10m00s at work level 1, 6s at level 10
There are 288 sulfur nodes on the Palpagos map. 163 of them — more than every other region combined — sit in Mt. Obsidian, the volcanic southwest. Below: a region-by-region breakdown, the best mining Pals, and a base setup that farms it passively.

Every knot of three or more sulfur nodes on our map — 15 of them, 91 nodes in total — grouped by region and ordered by the level band you can survive there. Counts are inside one base radius (12 map units), so each number is what a single base reaches. Sulfur has no early-game cluster; the first one sits in the Lv 10-20 band.
Densest knot: 6 nodes at (-235, -377) in Bamboo Groves. Mild climate, so nothing to resist. Nearest fast-travel point to it: 35 map units.




The other 1 in Bamboo Grove
Densest knot: 10 nodes at (290, -99) in Verdant Brook. Mild climate, so nothing to resist. Nearest fast-travel point to it: 60 map units.




Densest knot: 10 nodes at (-743, -336) in Ruined Fortress City. The biome runs hot (resist Lv 2) — pack Heat Resistant gear before you settle. Nearest fast-travel point to it: 78 map units.




The other 11 in Mt. Obsidian
Every sulfur-node pin counted from the live map, sorted by density. Click a region to jump to its full marker list.
Mt. Obsidian holds 163 of the island's 288 sulfur nodes (57%) — more than every other region combined.
It's an endgame-tier volcanic biome that deals fire and heat damage, so bring Heat Resistant Pelt Armor and ideally a Fire-immune mining Pal. Once you're geared, set a base inside a cluster and the nodes farm themselves.
Backup spots: Verdant Brook (40), Bamboo Grove (35), Sakurajima (19) — smaller fields; Verdant Brook and Bamboo Grove sit at lower levels, Sakurajima does not.
Sulfur nodes need Mining Lv 2; a higher level just clears them faster. Full ranking in the mining tier list.

Endgame miner at Mining Lv 7 — A-tier on our mining list, since Aegidron mines at Lv 8.

Mining Lv 7 Fire alpha from Mt. Obsidian — the same region with the most sulfur. Fire-immune, so the lava terrain doesn't chip its HP.

A-tier generalist (Mining Lv 6 + Handiwork Lv 6). The best all-round worker to leave on a sulfur base.

Mid-game Mining Lv 4 and an easy catch. Its rolling attack chews through mineral nodes hands-free.
Once you reach its Technology level, the Sulfur Mine base structure turns Pal labour into a continuous sulfur drip — no more field runs. Any Pal with Mining Lv 1 can staff it; a higher Mining level only shortens the cycle. Quick reference:
Unlock
Build cost
Staff it with Digtoise, Anubis, or any other mining Pal (full list in the best mining Pals guide). Work-speed passives such as Artisan shorten the cycle further. What they do not do is unlock anything: the requirement to staff this building is Mining Lv 1, the same as the Stone Pit.
The 100 Sulfur you spend building it comes back out of the mine, so past the first stretch it is pure gain. We do not print an hours figure — that depends on the Pal you assign, its passives and your world settings, and nothing we ship models it.
Mt. Obsidian is the canonical answer, but it is a level 2 hot zone: you take damage there without heat resistance level 2, which means Heat Resistant Metal, Refined Metal or Pal Metal armour. Pelt armour is level 1 and will not stop it. Until then, the safest sulfur is inside dungeons: a fraction of dungeons spawn sulfur node deposits in the deeper rooms, and the boss-clear chest sometimes drops a stack of raw sulfur as a guaranteed reward. Run any dungeon you find via the dungeon map — it's slower per-hour than Mt. Obsidian but doesn't require armor you can't craft yet.
Sources: Sulfur node counts computed live from games/palworld/data/markers-seed.json (Pindrop's map dataset, 288 markers). Mining-suitability data from pal-stats.json. See the canonical Sulfur item page and mining tier list.
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