Seed: Odinsucks

Bonemass, Yagluth, Moder, and of course Eikthyr all on the starter mainland w/ a tiny bit of swimming. Elder SUPER close to spawn with just a short swim (or raft trip) accross the narrowest of channels.

https://valheim-map.world/?seed=Odinsucks&offset=-1209%2C430&zoom=0.295&view=0&ver=0.204.4

Then, there was this gem, I played w/ my best friends daughter. Took me three real days to cover the coastline of the starter island:

68L2f82LI4 (the digit between the L and the 4 is a large i ).

https://valheim-map.world/?seed=68L2f82LI4&offset=-107%2C-428&zoom=0.369&view=0&ver=0.204.4

Then there is this seed:

FFFFFFFFFF

4 out of 5 bosses, and a swamp with 47 sunken crypts...all on the starter island (which is huge)

https://valheim-map.world/?seed=FFFFFFFFFF&offset=-814%2C-306&zoom=0.451&view=0&ver=0.204.4