Originally posted by Sockwallet:

This is the best seed I have found so far , everything on one Island, lots of other Islands.
HHcLC5acQt. Just started it .There is a Valhiem world generator that you type seed into and it shows the world.It's called Valhiem world generator. lol.

This is a well known seed and it's a good one for what the OP is asking. Have seen old posts with the same seed, it's quite good.