Frozen Ocean World with a Close Ancient City
Explore a vast frozen landscape with an Ancient City just over 500 blocks from spawn.
Looking for the best Minecraft Ocean Ruin seeds? Below are 4159 hand-picked seeds featuring ocean ruins to raid off the coast. Every seed has a 3D spawn preview and the exact seed number — open any card for full details, then load it in the seed map. Last updated September 2026.
Explore a vast frozen landscape with an Ancient City just over 500 blocks from spawn.
Start in the snow, with quick access to a dramatic ice spikes biome and a ruined portal.
Spawn in a snowy plain, then explore nearby frozen oceans, icy peaks, and an early Trial Chambers.
This seed drops you into a Sparse Jungle with a rare Mushroom Fields island surprisingly close by.
A survival island start surrounded by diverse biomes and a close desert pyramid.
A seed for explorers, offering multiple structures and varied biomes within reasonable reach.
A decent spawn for a quick start to Trial Chambers, but otherwise a bit sparse on truly close structures.
A dry start that quickly opens up to diverse biomes and structures.
This seed drops you into a snowy environment with several useful structures and cold biomes close at hand.
Start in a jungle, find immediate buried treasure, and plan a journey to far-off mountains.
This seed offers a dense Mangrove Swamp spawn with a Jungle Temple less than 400 blocks away.
This seed drops you in a flat Plains biome, but offers a variety of biomes and structures within a reasonable distance.
A pleasant spawn by the ocean with quick access to a range of biomes and structures.
This seed drops you near a quick mineshaft, with a large snowy biome just beyond.
A seed for Java 26+ that offers quick access to a mineshaft and a variety of biomes, though some structures are distant.
This seed offers a swampy start with quick access to a Mangrove Swamp and a distant Jungle Temple.
This seed places you in a diverse landscape with a rare mushroom island within sight and a Jungle Temple nearby.
This seed offers a decent Taiga spawn with quick access to a Trail Ruins and a diverse icy landscape.
This seed offers a varied landscape with jungles, mountains, and a Trial Chambers structure within easy reach.
A seed for players who love mountain challenges and extensive ocean exploration, with a Trial Chambers nearby.
This seed drops you into a snowy grove with an Ancient City and a Trail Chambers within reasonable travel.
A solid spawn in a forest, with a blacksmith village and lush jungles nearby.
A balanced seed with immediate underground access and distant, diverse biomes.
A mostly flat spawn transitions quickly to a diverse, cold landscape with many nearby structures.