Merging Terrain: Is it possible?

Hello, I have recently started working on a map for my ark server. well I ran into a size issue. the island is very small compared to what I thought it would be. So my question is: Can I make a new terrain with much larger size and import and merge my island onto the new sized terrain?

Thanks in advance for any info regarding this.

As far as I can tell you can keep adding indefinitely. But performance takes a hit the bigger you get.

use the landskape manage add tool and add more to your landscape. Do note there is a max size your map can take when your umap file reaches 600-700mb dont add more as it wont be able to cook, simply make a new sublevel and add your new landscape to it