Birch Forest Crater with an Ancient City to the North-West — Java 26.3

A low birch-forest basin ringed by higher ground, with three villages inside 800 blocks.

Top-down 2D biome map centred on spawn in a birch forest basin, with a spawn marker and markers for three villages, an ancient city and a stronghold.
Java 26.3 Edition Java Spawn -8, -40 Biome Old Growth Birch Forest Structures 1
Ancient CityBirch ForestDark ForestForestMeadowOld Growth Birch ForestPlainsSwampTaigaStrongholdRiverValley
Open in the seed map →
Seed 2319179481664021626

Copy it into Minecraft 26.3 (Java).

You start in an old growth birch forest at the bottom of a valley, with the ground at least 40 blocks higher in most directions and the tallest rim about 71 blocks above the floor. The closest village is about 497 blocks away, and two more sit within about 760 blocks. An ancient city lies about 839 blocks north-west, at (-640, -592), and a stronghold is about 1572 blocks out.

Structures near spawn
Ancient City ↖ NW -640, -592 839
💎 Diamonds, open to a cave ↓ S -6, -34 Y 9 6
💎 Diamonds, dig down ↑ N -7, -43 Y -12 3
Biome mix near spawn
Plains 21%
Forest 14%
Old Growth Birch Forest 10%
River 9%
Swamp 9%
Birch Forest 9%
Meadow 8%