In this seed you will spawn on Taiga biome and if you go to right you will find a big lush cave biome ( every Taiga have 1 lush cave probably ), if you want build a big underground base on this world you can just /tp @p -358 90 458. You will find a big cave with dripstone,lush, and a village near that coordinate, Here is The Picture of the seed*Note, I'm using Night Vision Effect

Seed ID

7406846494