Valheim Frost Caves guide and what was added in the Mountain Biome update

Valheim Frost Caves
(Image credit: Iron Gate)

Valheim Frost Caves are mysterious underground locations to explore, and within them you'll encounter Ulv, Cultists, and bats. While you know what to expect from bats, the Ulv and Cultists are basically werewolves, and if that wasn't scary enough then some of them can blast you with fire as well, so not everything is frosty in these caverns. The Frost Caves in Valheim were added as part of the Valheim Mistlands update in early 2022, and they share a lot of similarities with the Crypts that can be found in the Swamp biome, as they are also frightening mini-dungeons the contain plenty of loot along with unique enemies to fight.

As the Valheim Frost Caves are quite well-hidden, we've got details below on how to find them. This guide also lists every Frost Cave creature, all of the resources, and every corresponding crafting recipe. Good luck on your search for Frost Caves, and try not to freeze!

What was new in the Valheim Mountain Cave update 

Valheim Frost Cave guide

(Image credit: Iron Gate)

As the name suggests, the Valheim Mountain Cave update added Frost Caves to the Mountain Biome. The Cave mini-dungeons work similarly to Sunken Crypts in the Swamp (it’s not possible to build inside, unfortunately). Besides lots of icy tunnels, you’ll find some decorated rooms, altars, and winding stairs. Be careful around those stairs; they’re very narrow and falling down may result in an untimely death.

As they’re randomly generated, there’s no telling how large the Frost Cave is going to be. Some are filled with loot and enemies, others are pretty empty. Always bring a good weapon and a torch with you. 

How to find a Frost Cave in Valheim

Valheim Frost Cave guide

(Image credit: Iron Gate)

Sounds exciting, but how do you find a Frost Cave? Of course, as Frost Caves are part of the Mountain Biome, the first step is to go on a mountaineering expedition. After you reach the Mountains, it’s mostly a matter of patience and luck. 

Keep an eye out for large rock formations as shown in the picture. The colors don’t stand out in the icy landscape, but the Cave entrance is quite large. Frost Caves are sometimes home to Stone Golems, so be extra alert if you see one of those rock-like creatures. 

Do Frost Caves spawn in old Valheim worlds?

Valheim Frost Cave guide

(Image credit: Iron Gate)

The short answer is yes, you’ll be able to find Frost Caves in your pre-existing Valheim worlds. However, the Caves can only spawn in unexplored areas, the brown-greyish parts of your map. If you’ve already discovered all the Mountain Biomes on your old map, you need to make a new world to find Frost Caves.

Valheim Frost Cave creatures

Valheim Frost Cave guide

(Image credit: Iron Gate)

As soon as you look down a tunnel in your first Frost Cave, you’ll likely meet its annoying residents: the Bats. They’ll fly up to attack you, but don’t worry about it; Bats are very weak and don’t deal much damage. The main issue is hitting them at the right time, before they fly away. 

The other Frost Cave residents, Cultists and Ulv, are way more dangerous. The latter is a wolf-like creature that’s usually found roaming the tunnels or resting. A lone Ulv is not a difficult opponent to face, but things might get tough if there’s more than one. Try to hit them with arrows (preferably poison) from a distance. 

Unlike the Ulv, the Cultists walk upright. Also unlike the Ulv, they’ll try to breathe fire in your face. Yes, they’re basically fire-breathing, red-caped, and possibly grandma-eating werewolves. As a combat strategy, you can try to dodge the fire, get behind the Cultist, and land some quick blows. Poison arrows are a good option too.

Frost Cave resources in Valheim

Here’s a handy list of every new resource found in the Frost Caves:

  • Crystals: the glowing blue stones found everywhere around the Frost Caves.
  • Leather Scraps: dropped by Bats.
  • Wolf Fang: dropped by the Ulv.
  • Red Jute: dropped from Cultists and destroyed curtains.
  • Ulv and Cultist trophies.
  • Fenris Claw: found on altars.
  • Fenris Hair: found on altars or hanging on the wall. It’s a lot of hair, you won’t miss it.

New Fenris armor and Flesh Rippers crafting recipes

Valheim Frost Cave guide

(Image credit: Iron Gate)

New resources means new Valheim recipes. You can use your Fenris Hair, Red Jute, and other Frost Cave loot to craft the following items:

  • Fenris Armor: 60 Fenris Hair, 12 Wolf Pelts, 20 Leather Scraps, one Cultist Trophy (full set, no upgrades). The Fenris Armor set effect makes you resistant against fire damage.
  • Flesh Rippers: 10 Fenris Hair, 6 Fenris Claws, 10 Silver.
  • Standing Brazier: 3 Fenris Claw, 5 Bronze, 2 Coal.
  • Red Jute Carpet: 4 Red Jute.
  • Red Jute Curtain: 4 Red Jute, one Fine Wood.

And that’s everything new in the Valheim Frost Cave update! Just remember; if you see someone wearing a red riding hood, it’s not friendly.

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Marloes Valentina Stella

I’m a freelance journalist who (surprise!) kind of has a thing for videogames. When I’m not working on guides for GamesRadar, you can probably find me somewhere in Teyvat, Novigrad, or Whiterun. Unless I’m feeling competitive, in which case you should try Erangel. You can also find my words on PCGamesN, Fanbyte, PCGamer, Polygon, Esports Insider, and Game Rant.

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