Spawn

You spawn near X -16, Z -16 in a forest.

Structures near spawn

Structure	Coordinates	Distance
Trial Chambers	X 328, Z 40	349 blocks
Ruined Portal	X 56, Z 376	399 blocks
Ocean Monument	X -344, Z -264	411 blocks
Village	X 280, Z -312	419 blocks
Shipwreck	X -376, Z 216	428 blocks
Woodland Mansion	X 440, Z -808	914 blocks
Pillager Outpost	X -672, Z -768	998 blocks
Igloo	X -1320, Z -648	1449 blocks
Trail Ruins	X 1400, Z -904	1671 blocks
Ancient City	X -1784, Z -360	1801 blocks
Stronghold	X -2636, Z 1220	2897 blocks

Biomes around spawn

Cold Ocean (25.3%), Forest (19.1%), Deep Cold Ocean (12.9%), Plains (12.5%), River (4.9%), Ocean (4.2%), Old Growth Birch Forest (3.5%), Deep Ocean (3.1%), Dark Forest (2.9%), Flower Forest (2.5%), Beach (2.4%), Taiga (2.3%).

Checked by the SeedMapView engine.