To stand a chance against the monsters in Lego Fortnite Odyssey, you’ll need the strongest weapons, which require Iron Bars. But before you can craft those devastating tools, you’ll need to find some raw Iron, which isn’t as simple as gathering resources in Minecraft.
How to get iron in Lego Fortnite Odyssey
To get iron in Lego Fortnite Odyssey, head to the Frostlands biome, which is a snowy area on the map. Inside the Frostlands, look for caves that have a blue glow around their entrances. Within these caves, iron appears as dark gray, lumpy ore deposits, often found in elevated areas that may require building stairs or ramps to reach. To mine iron, you need at least an Uncommon or Epic pickaxe, such as one crafted from obsidian slabs and frostpine rods. Be prepared for harsh cold and hostile enemies inside the caves by bringing torches, food, and cold resistance items like spicy peppers. Mining iron in these caves is essential for crafting Iron Bars, which are required for making powerful weapons and upgrading your village.
Iron is only found in the Frostlands biome – so you’ll need to find a snow biome first. You’ll know you’re in the right place when you start getting cold and seeing snow everywhere. You’ll also start seeing pine trees where you can gather frostpine wood.
Once you’re there, you’ll just have to find a cave. However, the Frostlands biomes are extremely cold, so you’ll have to prepare in order to survive:
- Make a inner fire charm (3 wool thread, 5 cut ruby, 8 brightcore, and 3 blast core) – or two (the effect stacks) – at an upgraded crafting bench
- Make some spicy burgers (1 flour, 1 meat, and 1 spicy pepper) at a grill

Inside Frostlands caves, look for the dark gray, lumpy deposits – those are your iron. You’ll need an epic pickaxe (8 obsidian slabs and 5 frostpine rods) to mine them.
Frostlands biomes are the same places you’ll find frostpine, malachite, and sapphire.
What you’ll use iron for in Lego Fortnite Odyssey
In LEGO Fortnite Odyssey, iron is a crucial resource used primarily to craft and upgrade powerful weapons and tools such as the epic shovel, epic recurve crossbow, epic longsword, and epic knight shield. Additionally, iron is necessary for creating the epic charm of resilience and some advanced lighting options. It also plays a vital role in upgrading villages within the Frostlands biome, making it indispensable for progressing through the game and enhancing your equipment and settlements.
Iron is an important resource for the endgame and (currently) the only metal besides copper. You can turn it into iron bars at a metal smelter (3 blast cores from rollers in desert caves, 15 brightcore, and 35 obsidian slabs from a stone breaker).
You’ll use iron (and iron bars) to craft the epic shovel, epic recurve crossbow, epic longsword, and epic knight shield. You’ll also need it for the epic charm of resilience and some of the fancier lighting options.
You’ll also need iron and iron bars to upgrade any villages in the Frostlands biome.
What are the best locations to mine iron in Lego Fortnite Odyssey
Best Locations to Mine Iron in Lego Fortnite Odyssey
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Iron can only be found in the Frostlands biome, which is the snowy, icy region on the map. Look for areas covered in snow and pine trees-this is your signal that you’re in the right place.
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Once in the Frostlands, search for caves. Iron ore exclusively spawns inside these snow caves, not out in the open.
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Inside the caves, iron appears as gray rocks with brown or orange accents and a metallic sheen. These clusters are often located on elevated ledges or ceilings, so bring plenty of wood to build stairs or ramps to reach them.
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For the fastest results, head to high ground in the snow biome to spot cave entrances more easily. The caves at higher elevations often have richer iron deposits.
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Be prepared for tough monsters (like blasters and spiders) and extreme cold inside the caves. Equip cold resistance charms and bring food or spicy peppers to survive longer.
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You’ll need at least a rare (blue) pickaxe-such as a copper or granite pickaxe-to mine iron ore.
Summary Table: Best Iron Mining Locations
| Location Type | Key Features | Preparation Tips |
|---|---|---|
| Frostlands Biome | Snow, cold, pine trees | Bring cold resistance gear |
| Frostlands Caves | Gray/orange metallic iron ore, monsters | Rare pickaxe, wood for building |
| Elevated Cave Areas | Richer iron deposits, hard-to-reach spots | Build stairs/ramps, torches |
Focus your search on the Frostlands caves and come prepared to handle the cold and enemies for the best iron mining experience in Lego Fortnite Odyssey.
What makes the Frostlands biome the only place to find iron in Lego Fortnite
The Frostlands biome is the only place to find iron in Lego Fortnite because iron ore exclusively spawns within this region’s caves and snowy landscapes. The biome’s unique environmental conditions-such as its cold climate, mountainous terrain, and distinctive cave systems-are specifically designed to house iron deposits, making it impossible to find iron elsewhere on the map. This exclusivity encourages players to explore the dangerous Frostlands, where the challenge of harsh weather and tough enemies is balanced by the valuable resources hidden within.
