Uploaded September 2023 | Updated September 2026, 8 hours ago

---

The Astral Observatory was the location of the final battle in BotW. A secret Sheikah dome deep inside of Hyrule Castle, and likely the source of power to all of their machines. What happened to it between the two games, and why is it filled in with dirt now?

Join me as I solve this mystery.

If you are in a position to help out, please consider joining my Patreon or becoming a channel member to help keep this channel going!

Patreon:
patreon.com/PixelFusionProductions

Special Shout-Out to @MonsterMaze who gave me permission to use his Purification Unit footage.

Chapters:
0:00 The Intro
1:27 Pt 1: What is the Astral Observatory?
5:33 Pt 2: How they filled it.
12:12 Pt 3: Below the Lake
16:27 Pt 4: The Real Reason
20:04 Closing