Where Is the Lost River in Subnautica?
You really can't miss it if you’re exploring around 500-1000 meters deep near the Bulb Zone or Blood Kelp Zone.
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Head towards the Blood Kelp Zone and start diving deep! You'll stumble into the Lost River in no time.
Straight up, it's one of the coolest places in the game. Look for entrances around the Blood Kelp Zone or the Bulb Zone and dive deep.
The Lost River is a massive underground biome found in the deep regions of the planet. You can find its entrances in the Blood Kelp Zone, Bulb Zone, and near the northern Mushroom Forest.
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