Frozen Coast with Ancient City and Ocean Monument Within 500 Blocks — Java 26.3

A snowy taiga start with an Ancient City and an Ocean Monument both inside about 500 blocks.

Top-down 2D biome map centred on the spawn marker, with structure markers for an igloo, ruined portal, shipwreck, Ancient City and Ocean Monument across snowy and frozen ocean biomes.
Java 26.3 Edition Java Spawn 24, 88 Biome Snowy Taiga Structures 5
Ancient CityForestFrozen OceanGroveOceanPlainsSnowySnowy TaigaIglooOcean MonumentRuined PortalShipwreck
Open in the seed map →
Seed -3663609806427304311

Copy it into Minecraft 26.3 (Java).

You start in a Snowy Taiga, and the Ancient City sits about 474 blocks east of spawn at (496, 128), which makes deep dark loot reachable early. In the opposite direction, an Ocean Monument lies about 499 blocks south-west, with a shipwreck about 294 blocks south-west on the way. An igloo stands about 183 blocks south-east, and two villages lie within roughly 770 blocks. Frozen Ocean covers about a fifth of the surrounding area.

Structures near spawn
Igloo ↘ SE 192, 160 183
Shipwreck ↙ SW -192, 288 294
Ruined Portal → E 320, 80 296
Ancient City → E 496, 128 474
Ocean Monument ↙ SW -400, 352 499
Biome mix near spawn
Snowy Plains 20%
Frozen Ocean 19%
Snowy Taiga 17%
Deep Frozen Ocean 10%
Cold Ocean 8%
Forest 5%
Plains 5%