What is the best way to farm coal for smelting metals?

Farming coal in Valheim is essential for smelting metals like copper, tin, and iron, which are critical for crafting advanced tools, weapons, and armor. Coal is primarily obtained through two methods: burning wood in a Charcoal Kiln or defeating Surtlings in the Ashlands biome. Each method has its advantages and challenges, and the best approach depends on your current resources and progression in the game.\n\nFor early-game players, the Charcoal Kiln is the most reliable source of coal. To craft a Charcoal Kiln, you need 20 Stone and 5 Surtling Cores, which can be found in Burial Chambers in the Black Forest biome. Once built, the Charcoal Kiln converts wood into coal at a 1:1 ratio. Simply place wood into the kiln, and it will produce coal over time. This method is efficient for players who have access to abundant wood, which can be gathered by chopping down trees in any biome.\n\nFor mid-to-late-game players, farming Surtlings in the Ashlands biome is a faster way to gather coal. Surtlings are fire-based enemies that drop coal and Surtling Cores when defeated. To reach the Ashlands, you’ll need a sturdy ship, as this biome is typically located far from the starting area. Surtlings are weak to water, so luring them into water or rain will make them easier to defeat. This method is ideal for players who have already explored the Black Forest and Meadows and are looking for a more efficient coal source.\n\nAnother practical way to farm coal is by using a Portal network to streamline resource gathering. For example, you can set up a Portal near a dense forest for wood farming and another near a Charcoal Kiln for quick coal production. This minimizes travel time and maximizes efficiency, especially when smelting large quantities of metal. Portals require 20 Fine Wood, 10 Greydwarf Eyes, and 2 Surtling Cores to craft, making them accessible once you’ve explored the Black Forest.\n\nA common challenge players face is running out of wood while using the Charcoal Kiln. To address this, consider planting and harvesting your own trees. By using Beech Seeds, Pine Cones, or Fir Cones, you can create a sustainable wood farm near your base. This ensures a steady supply of wood for both building and coal production. Additionally, upgrading your axe to a Bronze or Iron Axe will significantly speed up tree chopping.\n\nFor players who prefer combat over resource gathering, farming Surtlings in the Ashlands can be a rewarding alternative. However, this method requires preparation, as the Ashlands is a dangerous biome. Bring strong armor, weapons, and healing items to survive encounters with Surtlings and other threats. If you’re struggling to find the Ashlands, explore the ocean using a Karve or Longship, as this biome often appears on distant islands.\n\nIn summary, the best way to farm coal depends on your playstyle and progression. Early-game players should focus on the Charcoal Kiln and wood farming, while mid-to-late-game players can explore the Ashlands for Surtling farming. Using Portals and sustainable wood farms can further optimize your coal production. Regardless of your method, always plan ahead and ensure you have the necessary tools and resources to maximize efficiency.\n\nPractical tips: Always carry a stack of wood for emergency coal production, use Portals to reduce travel time, and consider building multiple Charcoal Kilns if you’re smelting large amounts of metal. For combat-focused players, prioritize upgrading your gear before venturing into the Ashlands.