How do you build a portal network for efficient exploration?

Building a portal network in Valheim is essential for efficient exploration and resource management. Portals allow you to quickly travel between distant locations, saving time and reducing the risk of losing valuable items during long journeys. To create a portal network, you need to understand the game mechanics, gather the necessary resources, and strategically place portals across the map.\n\nFirst, you must unlock the portal recipe by obtaining Surtling Cores. These are found in Burial Chambers in the Black Forest biome or by defeating Surtlings in the Ashlands. Once you have at least two Surtling Cores, you can craft a Charcoal Kiln and a Smelter to process materials. Next, gather Fine Wood from Birch or Oak trees in the Meadows or Black Forest, and Greydwarf Eyes from Greydwarf enemies. With these materials, you can craft a portal at a Workbench.\n\nTo build a portal, place two portals in different locations and assign them the same tag. The tag is a customizable name you input when interacting with the portal. For example, if you name one portal ''Base'' and another ''Mining,'' you can travel instantly between them. Ensure both portals are powered by connecting them to the same tag. This system allows you to create a network of interconnected portals for quick travel.\n\nWhen planning your portal network, consider key locations such as your main base, resource-rich biomes like the Black Forest or Mountains, and dangerous areas like the Swamp or Plains. For example, place a portal near a Copper deposit in the Black Forest to quickly transport ore back to your base for smelting. Similarly, set up a portal near a Frost Cave in the Mountains to access valuable resources like Fenris Hair and Cultist trophies.\n\nOne common challenge is transporting metal ores, as they cannot be carried through portals. To overcome this, establish a secondary base near resource-rich areas with a Smelter and Forge. Smelt the ores into bars on-site, then transport the bars through the portal. This strategy saves time and reduces the risk of losing materials during long overland trips.\n\nAnother tip is to use temporary portals for exploration. Carry portal materials (20 Fine Wood, 2 Surtling Cores, and 10 Greydwarf Eyes) in your inventory when venturing into new areas. When you find a valuable location, quickly build a portal and connect it to your main base. This allows you to return safely and restock supplies without losing progress.\n\nFor experienced players, consider creating a central hub with multiple portals labeled for specific purposes, such as ''Bosses,'' ''Farming,'' or ''Exploration.'' This organized approach streamlines travel and ensures you always have access to critical locations. Additionally, protect your portals by building walls or enclosing them in a small structure to prevent enemy attacks.\n\nIn summary, building a portal network in Valheim requires careful planning, resource management, and strategic placement. By understanding the game mechanics and using portals effectively, you can explore the world efficiently, gather resources safely, and overcome common challenges. Whether you''re a new player or an experienced Viking, a well-designed portal network is a game-changer for survival and success in Valheim.