yeah it wasnt the depth i had issues with, it was literally fitting my submarine down there. my entrance to that entire subterranean area was too narrow for the sub. but yeah, i also made my base near the tree, i never really felt the need to build any deeper than that. excursions staged from there seemed to do just fine.
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yeah it wasnt the depth i had issues with, it was literally fitting my submarine down there. my entrance to that entire subterranean area was too narrow for the sub. but yeah, i also made my base near the tree, i never really felt the need to build any deeper than that. excursions staged from there seemed to do just fine.
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There is an entrance large enough for the sub in the north between the bulb zone and mountains.
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IIRC there are three entrances to the river and two are large enough to get the sub through, though one of those is a tight fit.