Exploration Mods for Minecraft Java
Browse 441 free Exploration mods for Minecraft Java — popular picks include Uiopik Aquatic Adventure, Spectral Seas, Toxic Sky & Plastic Seas.
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Uiopik Aquatic Adventure
A Minecraft Ocean Exploration Modpack. Inspired by Subnautica and other Ocean survival Games.
Spectral Seas
Swashbuckling! Pirates! Sailing! Magic! So many fish! An exploration pack featuring Small Ships, Spectrum, Hybrid Aquatic, and a bunch of very silly custom content.
Toxic Sky & Plastic Seas
Garbage patches in the ocean near you.
Ocean/Sea Craft
Life centered around the shore and sea
Afterlands
Described as "Mad Max meets Fallout meets Sharknado", Afterlands is a post-apocalyptic, survival-based pack.
Cyra
A Minecraft mod that reveals the secrets of the ocean!
Brine
Adding much more to the dark depths of the oceans
Ocean Ores
Why not mine in the sea?
Repurposed Structures - Better Ocean Monuments Compat Port
TelepathicGrunt’s Repurposed Structures - Better Ocean Monuments Compat Datapack ported to Forge, NeoForge, Fabric and Quilt!
The Aquatic update
This modpack adds features from 1.13 to 1.12.2
Ocean Revamp
New ocean biomes to improve your aquatic journeys in vanilla

Pufferz
Want more aquatic animals & plants to fill your aquariums? Well then look no further!
Limited?
A void world with limited resources? A mining world underwater? An ice cavern? WHAT!!???!!
Teagan Presents: Marooned! (Squad Network)
Ocean Exploration
Takeover Of The Snakes
Takeover of The Snakes is an animal oriented modpack which includes Mo' Creatures, Biomes O' Plenty and many more. Mo' Creatures adds mobs and animals like bunnys, foxs, fish, sharks, ogres, manticores, ect... Biomes O' Plenty adds many new biomes.

Oceanus+Continents
Enables using Oceanus together with Continents
Dungeon Dimension
Create a dimension to a ocean monument
Mermaid RPG
Mermaid Modpack With Lots of Fantasy Adventure | (Challenging!)
ArPhEx_DeepestDepths
An addon for the ArPhEx mod, adding in several aquatic features.
Hybrid Aquatic: Fantastic Fishery
An addon for Hybrid Aquatic that adds various imaginary fish
d3v_c's Terrain Overhaul
Fabric worldgen overhaul for 1.21.11: taller mountains, deeper terrain, rebalanced biome climate zones, more natural caves, and improved underwater shaping for realistic Overworld landscapes.
UnderDasea
A mod that aims to add life to the oceans.
The Only Isle
The Only Isle creates a compact, natural island world surrounded by an endless deep ocean, featuring a rich variety of dense biomes for players who enjoy the “limited world” experience. It offers a feel reminiscent of the legacy console editions!
Beyond The Ocean
A Mod that let´s you explore beyond the oceans of minecraft. New ocean themed planets on a post End level difficulty. New structures, mobs, items and technologies. New adventures and a new story ready to be told.
More Aeronautics Void Seas
Makes the Create Aeronautics End Sea spawn in the other two dimensions.
Dead World [Remake]
Four new dimensions, a lot of new creatures, new bosses and monsters to defeat in this mod to explore. From the oceans to the caves, you will find dangerous monsters and beatiful creatures.
resurfaced
Making underwater exploration easier in a simple way
Sea of Treasure
A roleplaying datapack that adds treasure items from Sea of Thieves
Deep Blue: Ocean Survival
Survive a post-apocalyptic world submerged by water in a nearly vanilla experience.
End Sea Everywhere
Bare bones datapack that adds the End Sea from create simulated to other dimensions. Useful for Skyblock style modpacks.
Compass
A modpack for 1.10.2. The world of Compass is an endless ocean dotted with islands, villages, ships and more. Explore, build an empire, fight pirates or harness the magic of the natural world.
bigfish: ripple
Expand vanilla fishing with new fish, attributes, collection records, bounties, QTE fishing, cooking, placeable food, exploration tools, and progression-focused aquatic gameplay.
One Piece World Like - Mine Piece
Transforms Minecraft into a true One Piece-inspired world with custom oceans, islands, conquest systems, and Grand Line exploration for the Mine Piece mod.
Adrift
Stranded in the ocean, you're forced to fend for yourself and survive. Can you thrive, or will you get eaten by the monsters that surround you?
Stranded in the ocean
you must survive in a flooded world with new items structures and animals
AcidIsland - Toxic SkyBlock
SkyBlock with a deadly twist: the ocean is acid. Survive on your island, but don't fall in the water.