Minecraft Java 1.21 Mods
Browse 390 free mods for Minecraft Java 1.21 — popular picks include Ember's Castles And Keeps, Dungeons and Dragons, Tensura Resurrection.
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Ember's Castles And Keeps
Adds big new castles and towers with traps, enemies, loot and even parkour challenges!
Dungeons and Dragons
Discover unique legendary magic weapons, armour and artifacts inspired by Dungeons and Dragons lore.
Tensura Resurrection
A modpack focused on Tensura: Reincarnated and its addons. Explore the world, conquer dungeons, build your own kingdom, and decorate it with a variety of included mods.
Outer End Wilds
Adds Two New End Biomes inspired by Minecraft Dungeons
Cobblemon: Explore Legendary Dungeons!
This is a continuation of my old Professor Porker’s Legendary Dungeons Datapack, now as a mod. If you love that dungeon crawler / adventure rpg style of minecraft, and
MerliSMP:RE
MerliSMP: RE - A chaos-fueled sandbox packed with Create, Valkyrien Skies, AE2, magic, colonies, dungeons, trains, dragons, and more. No handholding, just freedom. Build anything. Automate everything. Break the game creatively
Snowy Ruins
A small pack adding medieval styled ruins in most snowy biomes.
KawaMood's Waystones in Shrines of Dungeons and Taverns
Addon that generates KawaMood's Waystones in shrines of Dungeons and Taverns. This allows players to access fast travel points within shrines.
Dimensions & Dungeons
Explore a new world full of undiscovered possibilities, with new dimensions, bosses, mobs and structures.
Stardom's Dungeons
A mod that adds late game dungeons to the game!
Vanilla+ Expansion
This mod adds a few features using vanilla blocks, items, and mobs including structures like an illusioner castle, a variant oak, and new recipes.
Chronicles of Magic | The First Magician
A cozy magic modpack for beginners. Discover spells, rituals, and dungeons with Ars Nouveau, Occultism, and more!
Deltapack
A deltarune datapack adding content from dark fountains and dark worlds to the roaring knight. As well as items and spells like snowgrave and the shadow mantle.
FriendsCraft - Designed for Multiplayer | Vanilla-Friendly
An ideal modpack for enjoying Minecraft Vanilla with friends! With a focus on Vanilla+, Dungeons and Mobs.
ReducedLoot
Reduced Loot cuts down the amount of items found in naturally generated loot chests across all structures – from vanilla dungeons to modded fortresses – bringing scarcity, balance, and challenge back to exploration-heavy modpacks.
Pillager Half-Timbered Cottage Dungeon
Half-Timbered Cottage that turns Pillager into trap-filled complexes with tactical combat and exclusive loot.
medieval ages and machinery
this mod pack combines fantasy and science
All of Dungeons and Taverns
This modpack gathers all of DnT, as well as a few other mods to give exploration a whole new feel!

DungeonDodge+
A utility mod for a server called DungeonDodge, DungeonDodge+ adds several features to enhance dungeon exploration, including quality of life improvements for a better gameplay experience!
smejky structure and dungeons
it is a modpack with many structeres and dungeons
Night of Opora
Exploration and medieval themed server pack with light tech.
Create Master
Explore technology Dungeon
World End Dungeon Heroes
Loot & Explore on this expanded fork of the Dungeon Heroes modpack
MineColonies-Caos e Ordem [Unnoficial]
A MineColonies modpack inspired by the Brazilian Minecraft series MineColonies: Chaos and Order, focused on medieval and magical progression, colony building, and survival.
Dungeons and Shuttles Evolution
This is a 1.21.1 modpack inspired by the 1.12.2 classic. Explore, craft, and survive in a world filled with magic, technology, and challenging progression with CUSTOM quests and recipes.
Deformation Dimension
Nerfs elytra by adding an entirely new dungeon-like dimension you need to complete to obtain one.
Kingdom Cordis - RP
Olá, jogador. Cuidado por onde pisa; o mistério pode te envolver e te levar a lugares dos quais você jamais retornará o mesmo.
Dungeons Overhaul
Upgrades the vanilla dungeons to a more adventurous experience
Dungeon Finder
A server side command to locate the nearest spawners to a player!
Smp Craft
The modpack is based on exploration of space , automation and dungeons
Middle Magnum Opus
An exploration and building based modpack with numerous dungeons and mystical artifacts scattered throughout the world.
SMP Aesthia
This modpack is a Vanilla+ styled around exploration, dungeons & more. Girlfriend friendly modpack.
The Endless Horizons
This mod adds different utilities that have the Horizons theme. For example, the primordial trials, dungeons with great difficulty, but that give you exclusive objects. If you love exploration, you will surely love the Endless Horizons mod.
Dungeon tower
Adds a dungeon structure for exploration and farming purposes.
Dungeons Mode
Isometric Adventure: Revamps Minecraft with a Dungeons-style camera, vibrant graphics, and tailored addons for a seamless experience.
Ironbound Realms
You start in a brutal medieval world where monsters rule the night and kingdoms rise and fall, will you overtake it all.