Geb's Adventurecraft is a Forge modpack for Minecraft 1.16.5.

It’s central theme is to expand upon what makes Minecraft a great game: adventure and exploration. When we first played Minecraft we all had that moment of awe, and now that we look back on it there really isn’t that much content to explore. My goal is to relive those first moments of creating a new world for the first time.

Recommended allocated RAM: 6-8GB

Features:

150+ mods to craft a fun exploration experience!
Almost 100 new biomes!
Lots of cool structures!
5+ new bosses!
Massive expansions to the Nether and the End!
Over 50 new enchantments!
Quests and challenges to aid with progression!
Selection of quality of life mods to make gameplay enjoyable!

Credits:

Modlist as of newest version:

XP Tome (by bl4ckscor3)
Just Enough Resources (JER) (by way2muchnoise)
Illagers+ (by LiteWolf101)
Shutup Experimental Settings! (by Corgi_Taco)
Simple Voice Chat (by henkelmax)
Polymorph (Forge) (by TheIllusiveC4)
Macaw's Roofs (by sketch_macaw)
In Control! (by McJty)
TiCBC - Tinkers Better Compat (by ianm1647)
Cosmetic Armor Reworked (by LainMI)
Better Third Person (by Socolio)
Collective (Forge) (by Serilum)
Structure Gel API (by ModdingLegacy)
Small Ships (by talhanation)
BetterF3 (by cominixo)
Omnis (by theOGQueso)
Easy Magic (by Fuzs_)
Drawers Tooltip (by Snownee_)
Bedspreads (Forge) (by TheIllusiveC4)
Cycle Paintings (Forge) (by Serilum)
Combustive Fishing (by TheIllusiveC4)
FTB Library (Forge) (by FTB)
Snow! Real Magic! ⛄ (by Snownee_)
FancyMenu [Forge] (by Keksuccino)
FTB Teams (Forge) (by FTB)
Enhanced Celestials - Blood, Blue, & Harvest (Super) Moons (by Corgi_Taco)
Frozen Up (by ninnih_)
Outvoted (by HowBoutNo)
Kiwi 🥝 (by Snownee_)
CoFH Core (by TeamCoFH)
Additional Banners (by DarkhaxDev)
Shulker Drops Two (Forge) (by Serilum)
MrCrayfish's More Furniture Mod (by MrCrayfish)
Abnormals Core (by TeamAbnormals)
Repurposed Structures (Forge) (by telepathicgrunt)
Waystones (by BlayTheNinth)
CleanCut (by Rongmario)
Comforts (Forge) (by TheIllusiveC4)
FPS Reducer (by bre2el)
Placebo (by Shadows_of_Fire)
Nautilium (by figiot0)
Better Advancements (by way2muchnoise)
Tool Belt (by gigaherz)
Dungeons Plus (by ModdingLegacy)
The Conjurer (by ModdingLegacy)
GraveStone Mod (by henkelmax)
Bookshelf (by DarkhaxDev)
Void Totem (by Affehund)
CraftPresence (by CDAGaming_)
KleeSlabs (by BlayTheNinth)
Paragliders (by Tictim)
Infernal Expansion (by InfernalStudios)
Catalogue (by MrCrayfish)
OpenBlocks Elevator (by vsngarcia)
Colds: Enchants 2.0 (by Coldspell_Games)
Water Strainer (by Ruuubi)
AI Improvements (by QueenOfMissiles)
The Endergetic Expansion (by TeamAbnormals)
Client Tweaks (by BlayTheNinth)
YUNG's API (Forge) (by YUNGNICKYOUNG)
Spawner Bug Fix (by MacTso)
Two Players One Horse (by Beethoven92)
Armor Toughness Bar (by tfarecnim)
Curious Elytra (Forge) (by TheIllusiveC4)
Dragon Mounts: Legacy (by WolfSh0tz)
Botany Pots (by DarkhaxDev)
Curios API (Forge) (by TheIllusiveC4)
ConnectedTexturesMod (by tterrag1098)
CraftTweaker (by Jaredlll08)
Crafting Tweaks (by BlayTheNinth)
Snow Under Trees (by bl4ckscor3)
Oh The Biomes You'll Go (by AOCAWOL)
Stalwart Dungeons (by Furti_Two)
Backpacked (by MrCrayfish)
YUNG's Better Caves (Forge) (by YUNGNICKYOUNG)
Waystones2Waypoints (by Noobanidus)
Macaw's Bridges (by sketch_macaw)
Archer's Paradox (by TeamCoFH)
Configured (by MrCrayfish)
Torchmaster (by xalcon)
Architectury API (Forge) (by shedaniel)
Torch Slabs Mod (by EndlesNights)
AstikorCarts [Horse Carts] (by MennoMax)
Mantle (by mDiyo)
Falling Leaves (Forge) (by Cheaterpaul)
Xaero's World Map (by xaero96)
AmbientSounds 4 (by CreativeMD)
MrCrayfish's Furniture Mod (by MrCrayfish)
Wolves With Armor - Forge (by Draylar1)
Valhelsia Core (by ValhelsiaTeam)
Controlling (by Jaredlll08)
Farsight: Spyglasses (by HerrBrandstetter)
Fish Traps (by ktboogey)
Chunk Animator (by Lumien231)
YUNG's Better Mineshafts (Forge) (by YUNGNICKYOUNG)
FTB Quests (Forge) (by FTB)
AttributeFix (by DarkhaxDev)
Tree Felling [Forge] (by knightm3re)
Atmospheric (by TeamAbnormals)
Konkrete [Forge] (by Keksuccino)
FerriteCore (Forge) (by malte0811)
Selene Lib (by MehVahdJukaar)
Culinary Construct (by TheIllusiveC4)
Kotlin for Forge (by thedarkcolour)
AppleSkin (by squeek502)
Backpacker (by MrCrayfish)
Kobolds! (by Jusey1z)
Fast Leaf Decay (by olafskiii)
Bountiful (Forge) (by ejektaflex)
Guard Villagers (by almightytallestred)
The Twilight Forest (by Benimatic)
Just Enough Items (JEI) (by mezz)
Just Another Rotten Flesh to Leather Mod (by alexdaum1)
Iron Chests (by ProgWML6)
Cloth Config API (Forge) (by shedaniel)
The Outer End (by BlueDuckYT)
Mowzie's Mobs (by bobmowzie)
Traverse Reforged (by Noobanidus)
Caelus API (Forge) (by TheIllusiveC4)
Extra Boats (by TeamAbnormals)
Towers Of The Wild (by idrae_)
Default Options (by BlayTheNinth)
ReAuth (by TechnicianLP)
Aquaculture 2 (by Shadowclaimer)
YUNG's Extras (Forge) (by YUNGNICKYOUNG)
Golden Hopper (by MrCrayfish)
Performant (by someaddon)
Just Enough Professions (JEP) (by Mrbysco)
Personality (by TeamAbnormals)
Alex's Mobs (by alex_khaan)
Campful (by lumpazl)
Supplementaries (by MehVahdJukaar)
Colt's Cosmetic Armor Mod (by Colt_Senpai)
Valhelsia Structures (by ValhelsiaTeam)
CreativeCore (by CreativeMD)
YUNG's Better Strongholds (Forge) (by YUNGNICKYOUNG)
Better-Shields (by ToMe250)
Toast Control (by Shadows_of_Fire)
Mouse Tweaks (by YaLTeR)
Upgrade Aquatic (by TeamAbnormals)
Inspirations (by KnightMiner)
Storage Drawers (by Texelsaur)
Clumps (by Jaredlll08)
Curio of Undying (Forge) (by TheIllusiveC4)
GeckoLib (by ThanosGecko)
Inventory HUD+ (by dmitrylovin)
Tumbleweed (by bconv)
Xaero's Minimap (by xaero96)
Farsight (by someaddon)
Citadel (by alex_khaan)
Nature's Compass (by Chaosyr)
Macaw's Fences and Walls (by sketch_macaw)
Exotic Birds (by ThePavoReality)
Goblin Traders (by MrCrayfish)
Item Filters (Forge) (by LatvianModder)
JEITweaker (by Jaredlll08)
Jade 🔍 (by Snownee_)
Spiders 2.0 (by TheCyberBrick)
Sound Filters (by Tmtravlr)
Tinkers Construct (by mDiyo)
Sapience (by the_infamous_1)
Glasscutter (by MrCrayfish)

Disclaimer: I do not own any of these mods. All rights belong to their respective authors.