Conan Exiles: The Frozen North has added an all-new region to the map, providing room for you to explore new territory and objectives. Though, you might be wondering how you can get to the new area as there is no clear explanation.
The new areas are accessible to the North of the previous map border. You need to walk North until you reach the cursed wall's limits, at which point you will be able to see a very clear deviation in topology on the map as it transitions from desert to green, cooler areas.
Note that there are some portions of the border that you can't cross. If you're having trouble, the most reliable areas of entry are to the far East at the pirate ship, and at the Aqueducts.
Once you're there, you may notice that you'll need new items in order to survive, some of which are related to staying warm. Be careful!