Sinderion’s Field Laboratory

Abandoned alchemist’s lab in the far northeast of Blackreach, holding Sinderion’s body and journal, a full set of crafting stations and the Attunement Sphere.

Sinderion’s Field Laboratory is a small hideaway in the far northeast of Blackreach, right in front of the cathedral of Alftand. Inside you’ll find what’s left of the alchemist Sinderion along with his field journal. It’s also a safe little workshop in the middle of Falmer country.

What you’ll find

Quests

A Return To Your Roots involves Sinderion’s work here.

Notable items

  • De Rerum Dirennis – Alchemy skill book.
  • Attunement Sphere.
  • Leather Boots of Hauling, enchanted with Fortify Carry Weight.

Tips

Items you take here don’t respawn, so this is a one-time haul. Don’t flip the switch when you arrive – it can make leaving painful, possibly fatally so. The Boots of Hauling are a lovely bonus if you’ve been hoarding Dwemer scrap all the way down.

Details checked against community wiki articles and the Skyrim game files, summarised in our own words.

Characters found here

Quests that lead here

Creatures you will meet

The Falmer are blind, twisted Snow Elves living deep under Skyrim. Their history, where they lurk, and how to fight them with stealth.

Weapons found here

Armor found here

Items found here

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Sources checked: Elder Scrolls Fandom location articles (export 2026-10-13); Skyrim game files