You can switch regions using the 'New Player Relocate' item:

However, you may only use this item if you meet the following requirements:
- Your Power is below 200,00
- Your Fortress is below level 8
- Your Sawbones is at less than 50% capacity
You can then navigate to the View Regions button on the map screen:

From here, you may select a new region to move to by clicking ‘Visit’:
Find a free tile for your Keep in the new region and click “Relocate”. You can then read the confirmation and click Agree & Continue:
This will use up the 'New Player Relocate' item, and you will be permanently transported to the new region.
Please note: The only time we allow higher-level players to move is as part of a region merge completed by us.
You are also welcome to create an additional account in your preferred region if you have exceeded the requirements above, as we do allow players to have up to 5 accounts each.
Please contact Support here if you need any further help!