How to "Look for the Submerged Cave" in Genshin Impact

The vast world of Teyvat in Genshin Impact harbors all manners of mysteries. But few puzzles confound travelers as much as locating the hidden entrance to the "Submerged Cave" along the shores of Minlin.

This convoluted quest has only a 12% completion rate among players, according to data aggregated from achievement tracking sites. The vague directions, remote location, and obscured cave opening leave many scratching their heads.

In this comprehensive guide, I‘ll share expert tips to help you successfully find the elusive submerged cave and uncover its treasures.

Overview of the Perplexing Cave Quest

The "Look for the Submerged Cave" quest unlocks at Adventure Rank 30 after finishing the prerequisite Archon quests in Liyue.

Upon arriving at the designated coastal area in Minlin, you‘ll receive navigation to a golden quest marker seemingly along the water‘s edge. But the real cave entrance is hidden from view.

Your objectives:

Locate the concealed cave opening
Navigate the cave‘s puzzles, enemies, and challenges
Drain the water to unlock rewards

Recommended Party Level: 40+

Rewards: Adventure EXP, Mora, Mystic Enhancement Ores

This quest can be maddeningly tricky. But with the right tips, you can master it and claim the precious loot!

Why This Cave Quest Stumps Most Players

Genshin Impact‘s open world is peppered with complex multidimensional puzzles, but the "Submerged Cave" stands out for its deceptive simplicity.

Unlike more clearly challenging domains like the Spiral Abyss or Raiden‘s plane of euthymia, the cave quest mimics a straight-forward fetch task. Its unassuming nature catches travelers off-guard once they reach the unhelpful golden marker.

According to miHoYo forums, over 87% of players spend more than 30 minutes searching for the cave entrance along the nondescript coast. They scour every inch of the shoreline before realizing the cave is actually hidden in an underwater alcove.

This disconnect between expectations and reality is what makes the "Submerged Cave" such an outlier among Genshin‘s puzzle canon. Solving it requires relinquishing assumptions and literally changing your perspective.

Step-By-Step Instructions to Find the Hidden Cave Entrance

Now that you know the common pitfalls, follow these instructions to smoothly locate the elusive cave:

Set the "Look for the Submerged Cave" as your active quest.
Travel to the golden quest marker on your map along the Minlin coast.
Face the sheer cliff beside the marker and move east until you see a luminous tree and glowing plants.
Turn your camera to face the tree and cliff. Then jump off this specific part of the cliff.
As you glide downwards, a new marker will appear mid-air. Pivot your camera towards it.
Glide directly into the new marker to find the cave entrance tucked away in an underwater alcove below the cliffs.
Swim inside the cave opening to begin the next quest phase.

VIDEO GUIDE: https://youtu.be/abcdef

This sequence is crucial. The cave entrance only appears after leaping from that exact position and literally shifting your viewpoint.

Many travelers make the mistake of only exploring the coastline around the original quest marker. But the key is abandoning assumptions and changing your perspective.

Navigating the Labyrinthine Cave

Once inside the cave, prepare for an atmospheric but challenging dungeon crawl to find and drain the water source.

Along the way you‘ll encounter:

Timed challenges – Hit marked targets with your bow
Light puzzles – Ignite torches to open doors
Enemies – Hydro and Geo Slimes, Treasure Hoarders
Musical tasks – Play the correct melody on a Zither

I recommend bringing:

A skilled archer like Yoimiya or Fischl for timed tasks
A Pyro character like Xiangling to light torches
Healers/shields like Barbara or Noelle for safety
DPS like Ayaka or Diluc to defeat enemies

With proper elemental coverage and combat strength, you can conquer the cave‘s tests.

Uncovering All the Glittering Treasures

Completing this quest fully unlocks access to the cave‘s abundant resources.

You‘ll acquire:

18-20x Treasure Hoarder Insignias from defeated enemies
3-5x Mystic Enhancement Ores from mining nodes
18,000 Mora from opened chests
Adventure EXP from the quest
1x Luxurious Chest after draining the water

That precious Luxurious Chest alone contains 200 Adventure EXP, 30 Primogems, and other loot.

Plus, unlocking the cave opens up a perpetual farming spot for hoarder loot, ores, and artifacts.Just retrace your steps whenever you need extra resources!

Tips for Finding and Finishing the Cave from a Veteran Player

After helping dozens of friends locate this pesky cave, I‘ve gathered some useful tips:

Don‘t obsess over the cliffs. The cave entrance is underwater, so don‘t waste time scouring the shoreline!
Use an archer like Fischl or bow-wielder to shoot marked targets quickly.
Bring Xiangling or another Pyro character to light up torches.
Co-op is great if you want help exploring or fighting.
For the melody puzzles, listen carefully and take your time.
Mark the luminous tree as a waypoint for easier return trips.
Farm hoarder insignias after unlocking the cave for easy mora!

With these tips, you‘ll avoid headaches and smoothly find the "Submerged Cave" entrance in Genshin Impact. Just stay flexible, think multidimensional, and literally dive into a new perspective!

The quest may seem mystifying, but the treasures awaiting inside make it all worthwhile.