God of War Ragnarok Angrbodaβs Treehouse is a small region in the Jotunheim realm that you will visit for the first time playing as Atreus during The Lost Sanctuary Main Quest, where you will also meet one of the last giants, Angrboda.
During your first visit to the Jotunheim realm, there will be no collectibles for you to collect. The Legendary Chests you open along the way do not count as collectibles.
But, once you finish the story, you will be able to return to the Jotunheim realm at Angrbodaβs Treehouse, which contains the only collectible in the realm as part of the Nine Realms In Bloom Favour covered here.
Now, letβs see how you can return to Jotunheim and where to look for Angrbodaβs Treehouse Nine Realms In Bloom collectible in the video game developed by Santa Monica Studios.
How To Return To Jotunheim
To return to Jotunheim, speak with Ratatoskr, the squirrel at Sindriβs House, who will give you a bag of Yggdrasil Seeds, which will allow you to unlock Mystic Gateways across the nine realms.
After speaking with Ratatoskr, go to the Mystic Gateway at Sindriβs House, select Jotunheim and unlock the Undiscovered Mystic Gateway by pressing (X).

Keep in mind that you will be able to reach Jotunheim only after you finish the whole story.
Nine Realms In Bloom (Ironbell Flower): Angrbodaβs Treehouse
Fast travel to Angrbodaβs Treehouse Mystic Gateway and take the path to the left to find the Ironbell Flower as part of the Nine Realms In Bloom Favour.
After picking up the Ironbell Flower, youβll achieve a 100% completion rate of the Jotunheim realm.

Whatβs left to do here is to have a brief conversation with Angrboda and pet your giant wolf, Fenrir.
But if you wish to find more collectibles scattered around the nine realms, check our GoW Ragnarok Wiki Hub here.