1.20 Biome Seeds
18 Minecraft 1.20 biome seeds, each with screenshots, coordinates and the versions it works on.
18 seeds found
Bugrock Repetition Seed
This Minecraft seed looks normal at spawn (X=0, Z=0), but when you start exploring, you will see that the trees are repeating. When you go into Spectator mode, you will notice that multiple amethyst geodes are repeating, and then you realize that everything is repeating.
Cherry Grove Encircled by Ice Spikes!
This seed spawns you into a lovely Cherry Grove entirely surrounded by Ice Spikes!
Exposed Lush Cave at Spawn
You start in what looks like a typical wooded badlands - but turn around and look behind you at spawn and right there is a mountain-filling lush cave, no pickaxe required. Keep exploring, and the lush cave network goes on, and on, and on... Great for a fairy cottage of moss and stripped oak logs, a Pueblo style house made out of stacked terracotta rooms, or an axolotl breeding operation. Just be careful on the way down.
Beautiful Mountain Peaks
A beautiful seed featuring numerous stunning mountain peaks, offering dramatic terrain and scenic views.
Looking for a Challenge? How About a Spawn in 500+ Blocks of Ocean?
This seed is quite the challenge to survive on, you'll be stranded in the ocean, 5000+ blocks away from land!
Nothing but Snow for 5000+ Blocks!
This seed, found by me and meox_, has the largest radius of snowy biomes from 0, 0 of any seed every found. A true winter wonderland!
Record Mushroom Island
Possibly the worlds largest mushroom biome found to date!
Huge Cherry Island Over 1,000 Blocks from the Mainland
This seed features an extremely rare cherry grove island that is both large in size and immensely isolated!
Cherry Island Nestled Between Two Villages
This is a ridiculously rare seed that required a very unusual noise-map configuration to generate. The result is a highly scenic cherry island positioned between two villages. The island itself works on both Bedrock and Java, while the villages generate on Java only. Hope you all enjoy!
18k block continent with all biomes for Bedrock and Java, and all structures (Java only)
This is the largest continent ever found in Minecraft (that I am aware of). It was found using a custom program made by me, is 18k blocks long and 14k wide, and has every biome for Bedrock and Java, and every structure for Java. The only missing structure for Bedrock is the woodland mansion. There are WAY too many POIs to share, but I will link a map of the seed on mcseedmap.net so you can explore!! Map: https://mcseedmap.net/1.21.5-Java/5236799556370854014#x=-6256&z=-2628&l=-5.3
1,000+ Block Wall of Y=256 Mountains Guarding a Badlands Biome
This seed features a kilometre-long wall of Y=256 stony peaks aligned with a badlands biome, giving the impression that the mountains are guarding it.
Meadow and Flower Forest Island Surrounded by a Complete Cherry Grove Ring
The world spawns you directly in the middle of the island.