How do I craft a longship for transporting large amounts of metal?

Crafting a longship in Valheim is essential for transporting large amounts of metal, such as copper, tin, and iron, across the vast seas. The longship is the largest and most efficient ship in the game, offering 18 storage slots and high durability, making it ideal for long voyages and heavy cargo. To craft a longship, you must first progress through the game and gather the necessary materials, which include iron nails, fine wood, deer hide, and resin. These materials are found in specific biomes and require advanced tools and crafting stations.\n\nTo begin, you will need to unlock the longship recipe by obtaining iron. Iron is found in the Swamp biome, which is a dangerous area filled with hostile creatures like Draugr and Leeches. To mine iron, you must first locate Muddy Scrap Piles in the Swamp, which require a Bronze Pickaxe or better to break. Once you have gathered enough iron, smelt it in a Smelter to create iron bars. These bars can then be used at a Forge to craft iron nails, one of the key components for the longship.\n\nNext, you will need fine wood, which is obtained by chopping down birch or oak trees in the Meadows or Black Forest biomes. These trees require a Bronze Axe or higher to harvest. Fine wood is a versatile material used in many advanced crafting recipes, so it’s a good idea to gather extra while you’re at it. Additionally, you will need deer hide, which is obtained by hunting deer in the Meadows biome. Deer are passive creatures, so they are easy to hunt with a bow or melee weapon. Finally, you will need resin, which is dropped by Greylings and Greydwarfs in the Black Forest biome. Resin is a common resource, so you likely already have some in your inventory.\n\nOnce you have gathered all the materials, you will need to craft the longship at a level 2 Workbench. The longship requires 100 iron nails, 40 fine wood, 10 deer hide, and 40 resin. Place the Workbench near a body of water, as the longship can only be deployed in water. Once crafted, the longship will appear in the water, ready for use. It features a mast, a rudder, and a storage compartment, making it the perfect vessel for transporting large quantities of metal and other resources.\n\nOne common challenge players face is transporting the longship across land or through narrow rivers. To solve this, you can use portals to teleport between bases, but note that metal cannot be transported through portals. Instead, you can sail the longship along the coastlines or through larger rivers to reach your destination. If you encounter storms or serpents while sailing, make sure to equip a strong weapon and shield to defend yourself. Additionally, always carry materials to repair the longship, as it can take damage from collisions or enemy attacks.\n\nIn summary, crafting a longship in Valheim requires iron nails, fine wood, deer hide, and resin, which are gathered from the Swamp, Meadows, and Black Forest biomes. The longship is crafted at a level 2 Workbench near water and is the best option for transporting large amounts of metal. To maximize efficiency, plan your sailing routes carefully and be prepared for potential dangers. With a longship, you can easily transport resources across the map and expand your Viking empire.