What’s the most efficient way to plan a portal network across biomes?

Planning a portal network across biomes in Valheim is essential for efficient exploration, resource gathering, and survival. Portals allow you to travel instantly between two connected points, saving time and reducing the risk of losing progress. To create a portal, you need to craft it using 20 Fine Wood, 2 Surtling Cores, and 10 Greydwarf Eyes. Fine Wood is obtained from birch or oak trees, Surtling Cores are found in Burial Chambers or dropped by Surtlings in the Ashlands, and Greydwarf Eyes are dropped by Greydwarfs in the Black Forest.\n\nStart by identifying key locations in each biome that you frequently visit or plan to explore. These include resource-rich areas, boss altars, and safe zones. For example, in the Meadows, set up a portal near your main base. In the Black Forest, place one near a copper and tin deposit. In the Swamp, position a portal close to a Sunken Crypt for easy access to Iron. In the Mountains, place one near a Silver vein or Moder''s altar. Finally, in the Plains, set up a portal near a Fuling village or Yagluth''s altar.\n\nTo avoid confusion, name your portals logically. For example, name a portal near your main base ''Home'' and another near a copper deposit ''Copper Mine.'' When crafting a portal, you must assign a unique tag to it. This tag must match the tag of the portal you want to connect to. For instance, if you name a portal ''Swamp1,'' the portal you connect it to must also be named ''Swamp1.'' This ensures seamless travel between the two points.\n\nA common challenge is running out of Surtling Cores or Fine Wood. To address this, prioritize exploring Burial Chambers in the Black Forest early in the game. These dungeons often contain multiple Surtling Cores. For Fine Wood, use a Bronze Axe or better to chop down birch and oak trees in the Meadows or Black Forest. If Greydwarf Eyes are scarce, hunt Greydwarfs at night when they spawn more frequently.\n\nAnother challenge is portal placement in dangerous biomes like the Swamp or Plains. To mitigate risks, build a small fortified structure around your portal. Use wooden walls, a roof, and a workbench to prevent enemies from destroying it. In the Plains, consider building a raised platform to avoid Fuling attacks. Always carry materials for a workbench and portal when exploring, so you can set up a temporary portal if needed.\n\nFor long-term efficiency, create a central hub with multiple portals. This hub should be located in a safe biome like the Meadows or Black Forest. Connect all your biome-specific portals to this hub for easy access. For example, if you need Iron from the Swamp, travel to your hub, then take the ''Swamp1'' portal to the Swamp. This reduces the need for multiple portal pairs and simplifies navigation.\n\nFinally, consider using map markers to track portal locations. Open your map and place a marker at each portal site, labeling it with the portal''s name. This helps you remember where each portal is and prevents confusion when traveling between biomes. By following these steps, you can create an efficient and reliable portal network that enhances your Valheim experience.\n\nPractical tips: Always carry portal materials when exploring, name portals clearly, and build protective structures around portals in dangerous biomes. Use a central hub for streamlined travel and mark portal locations on your map for easy reference.