You spawn in front of a freezing ocean. Most likely you will pass by an igloo on your way to the mountains. One of the frozen peaks mountains (/tp -1748.06 115.00 -243.21)has a giant crater in the center with large caves and a village. Near the mountain (/tp -1436.43 80.00 66.02 5) is a village with many exposed lush cave holes nearby, more exposed lush caves if you explore the mountains.
There's some other cool stuff on this seed but wasn't really worth mentioning.
SEED: 1258320415
As far as I know I'm the first to discover this, found on https://www.seeds.gg/search
More screemshots: https://www.mcseedshare.com/seed/X9eG_Sqv
by RedVelvetVampBlood