A map of the valley where the stronghold is, and the Matoran Outpost is the small tan colored square

The Matoran Stronghold is a stronghold on the islet of Tyrveryx used by the Tyrveryx Resistance Team. It was briefly occupied by Makuta Astoria when she invaded the islet, but the Matoran eventually drove her out.


The stronghold is located in the heart of a valley between the two mountains on the island. Since the valley had no exit, it was guarded on the entrance by the Matoran Outpost.

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