What to know
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Travel via the Northern Expedition portal in the ocean to reach Northern Summit, then climb using oxygen tanks.
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Pickaxe costs 5,000C at the Overgrowth Caves campsite (third camp), next to tents and oxygen tanks.
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Equip it to smash ice for crystals, levers, and paths like Blue Energy Crystal or Ice Warpers Rod.
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Still relevant in 2026 updates like Tidefall, used for dripstones and ruins.
In Roblox’s Fisch, you can snag the Pickaxe that opens up icy secrets across the map. But you’ll need cash and oxygen prep to climb safely.
| Aspect | Details |
|---|---|
| Location | Overgrowth Caves campsite, Northern Summit (XYZ: 19775.9, 415.4, 5388.4) |
| Cost | 5,000C |
| Requirements | Basic Oxygen Tank (1,000C), climb ladders/paths |
| Primary Uses | Break ice barriers, levers, crystals |
Pickaxe Location in Fisch
Climb through camps on the massive Northern Summit mountain, passing base camp for oxygen, then Overgrowth Caves near a large cave split—left path to the third camp with tents, fire, and the pickaxe crate.
How to reach Northern Expedition
Sail out to sea until the Northern Expedition marker appears. Enter the portal to a cold new sea.

Then dock at Northern Summit island.

Avoid Burial Pines; head directly up the mountain paths.
How to acquire the pickaxe
Follow these detailed steps to purchase it without hassle.
Step 1
Buy and equip a Basic Oxygen Tank for 1,000C at the first base camp to survive low oxygen. Refill at stations along the way.
Step 2
Climb ladders and follow fences/ropes through camps, passing the second camp for warmth and refills, avoiding avalanches by hugging walls.

Step 3
Keep going up via stairs.

Wherever you find those orange staircases, take them.

Step 4
At the split before a large cave, veer left into Overgrowth Caves.

Spot two orange tents, campfire, oxygen tanks, and the pickaxe on a wooden crate.

Step 5
Interact with the pickaxe.

Pay 5,000C to add it to your inventory.

Equip via tools menu.
| Use Case | Reward/Outcome |
|---|---|
| Ice barriers near third camp | Access Blue Energy Crystal (for Heaven’s Rod) |
| Frozen levers | Unlock Ice Warpers Rod |
| Dripstones in Tidefall (2026) | Tide/Thalass Essence |
| Crown Ruins/Tidefall areas | Access new rods, scrap metal paths |
This tool unlocks progression in Northern Expedition and recent updates, making tough climbs and secrets accessible—you’ll use it repeatedly for rods and rare fish spots.