After having taken care of the corrupted machines in the area, Aloy is free to go through the gates and enter Carja territory. This is where you gain access to the larger part of the map in Horizon Zero Dawn Remastered. Simply getting this far was a journey, but Meridian is a long way away from where you are now. Here is what you can expect to encounter as you go through the next main quest, The City of the Sun.