How do I use portals to avoid Frost damage in the Mountains?

Portals are one of the most powerful tools in Valheim for fast travel and survival, especially in harsh biomes like the Mountains. To avoid Frost damage in the Mountains, you can strategically use portals to minimize exposure to the cold while still exploring and gathering resources. Frost damage occurs when your character is exposed to the freezing temperatures of the Mountains biome without proper protection, such as Frost Resistance Mead or Wolf Armor. Portals allow you to quickly escape the cold, warm up, and return without losing progress.\n\nTo use portals effectively, you first need to craft them. Portals require 20 Fine Wood, 2 Surtling Cores, and 10 Greydwarf Eyes. Fine Wood is obtained by chopping down Birch or Oak trees in the Meadows or Black Forest, while Surtling Cores are found in Burial Chambers or dropped by Surtlings in the Ashlands. Greydwarf Eyes are dropped by Greydwarfs in the Black Forest. Once you have the materials, craft a Portal at a Workbench and place it in a safe location, such as your base or a nearby shelter.\n\nBefore heading to the Mountains, set up a portal at your base and name it. Then, carry the materials for a second portal with you. When you reach the Mountains, place the second portal in a safe spot, such as near the edge of the biome or in a sheltered area. Name this portal the same as the one at your base to link them. This allows you to quickly travel back to your base to warm up, repair gear, or restock supplies without losing progress in the Mountains.\n\nFrost Resistance Mead is essential for surviving in the Mountains. To craft it, you need 10 Honey, 5 Thistle, 2 Bloodbags, and 1 Greydwarf Eye. Honey is obtained from Beehives, Thistle is found in the Black Forest or Swamp, Bloodbags are dropped by Leeches in the Swamp, and Greydwarf Eyes are common drops from Greydwarfs. Brew the mead at a Fermenter, which requires 30 Fine Wood and 10 Bronze to craft. Drinking Frost Resistance Mead grants 10 minutes of frost resistance, allowing you to explore the Mountains safely.\n\nIf you don’t have Frost Resistance Mead or Wolf Armor, you can use portals to mitigate Frost damage. For example, if you start taking Frost damage, quickly activate the portal and return to your base to warm up. Once your health is restored, return to the Mountains through the portal to continue your exploration. This method is especially useful for new players who haven’t yet acquired the resources for Frost Resistance Mead or Wolf Armor.\n\nAnother practical tip is to build small shelters near your portal in the Mountains. These shelters can include a Campfire to provide warmth and a Workbench for repairs. This setup allows you to recover from Frost damage without needing to travel back to your base every time. Additionally, always carry materials for a backup portal in case your first one is destroyed by enemies or environmental hazards.\n\nIn summary, portals are a game-changing tool for surviving the Mountains biome. By setting up linked portals, crafting Frost Resistance Mead, and building small shelters, you can explore the Mountains safely and efficiently. Whether you’re a new player or an experienced Viking, these strategies will help you avoid Frost damage and make the most of your time in this challenging biome.