Ancient City and Shipwreck Beside a Birch Forest Lake — Java 26.3

An Ancient City and a shipwreck both sit within about 190 blocks of an old growth birch spawn.

A top-down 2D biome map centred on the spawn marker, with structure markers for a shipwreck to the north, an Ancient City to the south and a jungle temple to the north-east.
Java 26.3 Edition Java Spawn 8, 8 Biome Old Growth Birch Forest Structures 3
Ancient CityBamboo JungleBirch ForestDark ForestDesertForestJungleOceanOld Growth Birch ForestPlainsSavannaSparse Jungle
Open in the seed map →
Seed 6908994265728991584

Copy it into Minecraft 26.3 (Java).

The Ancient City is the draw here: it sits about 188 blocks south of spawn, with a shipwreck about 186 blocks north, so you can loot both before ever leaving the area. You start in an Old Growth Birch Forest, and an enclosed lake lies within about 300 blocks. A Jungle Temple waits about 569 blocks north-east if you want more loot, while the Stronghold is about 1849 blocks away.

Structures near spawn
Shipwreck ↑ N 32, -176 186
Ancient City ↓ S 48, 192 188
Jungle Temple ↗ NE 240, -512 569
💎 Diamonds, open to a cave ↘ SE 49, 26 Y -16 45
💎 Diamonds, dig down ↗ NE 9, 6 Y -54 2
Biome mix near spawn
Ocean 10%
Forest 9%
Lukewarm Ocean 9%
Old Growth Birch Forest 8%
Bamboo Jungle 8%
River 7%
Desert 6%