Spawn

You spawn near X 16, Z 80 in a swamp.

Structures near spawn

Structure	Coordinates	Distance
Trial Chambers	X 72, Z 24	79 blocks
Ruined Portal	X 56, Z 152	82 blocks
Jungle Temple	X 216, Z -424	542 blocks
Village	X 264, Z 856	815 blocks
Shipwreck	X 408, Z -648	827 blocks
Trail Ruins	X -888, Z -456	1051 blocks
Ocean Monument	X 856, Z -728	1166 blocks
Pillager Outpost	X -1872, Z 160	1890 blocks
Igloo	X -1320, Z 1800	2178 blocks
Stronghold	X 2372, Z -1004	2593 blocks
Woodland Mansion	X 2728, Z 296	2721 blocks
Ancient City	X -2200, Z -2600	3478 blocks

Biomes around spawn

Forest (17.2%), Plains (16.1%), Ocean (9.9%), Jungle (9.6%), River (9.1%), Swamp (7.3%), Bamboo Jungle (5.3%), Lukewarm Ocean (4.2%), Deep Ocean (4%), Windswept Hills (3.5%), Beach (2.7%), Old Growth Birch Forest (2.5%).

Checked by the SeedMapView engine.