https://steamcommunity.com/sharedfiles/filedetails/?id=2627989846

This one I got that has a tiny starter island. Played 15 - 20 different worlds so far and this was the only one like this.


Had one seed with a plains completely surrounded by Mountains and a bit of black forest.. that was pretty unique as well. Haven't seen a ring of mountains like that since.
https://steamcommunity.com/sharedfiles/filedetails/?id=2523272914

Another seed I had was a black forest jutting into a swamp with lots of copper, surrounded on three sides by a large swamp with lots of iron crypts. That was pretty nice.
Made for a good base, you can see on the mini map how it is surrounded by swamp.
https://steamcommunity.com/sharedfiles/filedetails/?id=2559869412