Depths dream meaning is explained below using 3 different sources. Each interpretation is shown with its source.

Interpretation 1 — Eric Ackroyd

Depths of any kind - a deep place in the earth, a deep well, the depths of the sea, a cellar - may represent the unconscious.

If you want to ‘get to the bottom of something in your personality that is causing problems, you must be prepared to descend into your unconscious to uncover wishes or fears that you have buried there.

Source: A Dictionary of Dream Symbols Author: Eric Ackroyd

Interpretation 2 — Garuda

Vision: The depths are usually a symbol of your deepest feelings or your unconscious. Sometimes they provide insight into the deepest layers of your character. But they might also reflect profound experiences from the past. You will know which applies to you.
Source: Dreamers Dictionary Author: Garuda

Interpretation 3 — Klaus Vollmar

Walking into and through the depths is part of growing and developing. Confrontation with one’s unconscious.
Source: Little Giant Encyclopedia Author: Klaus Vollmar