Try To Reach The Abyss Glowing Caves Location Guide

The game's own description lists glowing caves as one of the discoveries waiting beneath the sunlight: "Pilot your submarine from colorful reefs into darker, stranger waters... Discover glowing caves, forgotten valleys, and dangerous sea monsters!" So the short answer to "can you find them?" is yes — they are an officially advertised part of the dive, not a rumor.

Where glowing caves fit in your dive

Glowing caves belong to the deeper stretch of the journey — past the bright, colorful reefs where you start, and into the darker, stranger waters on the way toward the abyss. As sunlight fades, glowing caves appear among the game's other deep-water discoveries, together with forgotten valleys and dangerous sea monsters. If you are still cruising among the reefs, you haven't gone deep enough yet; keep pushing outward and downward into the darker zones.

It's worth knowing that the game does not publish a fixed route, depth reading, or arrival cue for the glowing caves. They are presented as a discovery you stumble across while exploring deeper water — so treat "keep going deeper" as the practical guidance rather than expecting a marker on your screen.

Getting ready for the darker waters

Reaching the deep zones where glowing caves and the other discoveries live is easier with a stronger submarine, and the game's progression loop supports exactly that:

• Earn Speed at outposts and level up to move faster, so long dives into darker water take less time. If outposts are new to you, the outposts guide walks through how they work.
• Evolve your submarine every 5 levels into more powerful new forms, which keeps you competitive as you push past what the sunlight reaches.
• Fire torpedoes and collect Research Data to unlock abilities along the way.

None of these are required to know that glowing caves exist — they are simply the systems the game gives you to make the journey from the reefs toward the abyss practical. Speed upgrades in particular matter for exploration, since darker waters sit far from your starting area.

Related exploration pages

• The full how to reach the abyss guide covers the overall push into the deepest zone.
• The locations guide collects the game's discovery spots in one place.
• The forgotten valleys location page covers the other major deep-water discovery advertised alongside glowing caves.

If you're still building up your submarine, the progression guide and the speed gain upgrades page are good next reads before a long dive.