A cave collapse in a dream occurs when the internal structures used to shelter the self from external pressures can no longer hold. The brain uses such an image to signal that the internal structures used to shelter the self from external pressures are no longer stable or sufficient.
This collapse shows that the ways used to pull away from the world are breaking down under their own weight. The dreamer faces the reality that the sanctuary once provided by retreat is being forcibly dismantled by the very pressures it sought to exclude. While the loss of this private space is a destabilizing event, it indicates that the process of hiding is reaching its natural end. The mind is clearing away a failing defense to make way for a different way of being in the world.
For its more general meaning: Dream about a cave
A row of apartments basement collapse as me and an un-nown person are running back into them it collapse just before we got in
Good day James,
Your dream is a clue for romantism, distances and balance. This dream means that a romantic date will fill you with energy, enthusiasm and a certain amount of nervousness. You need to put some distance between yourself and others. You need to learn to balance when to reveal information about yourself and when to hold back.
May the symbols of your dreams enrich your life.