Dreaming of boulders symbolizes obstacles and challenges in your waking life. The immense size and weight of boulders represent the magnitude of these difficulties. You may feel overwhelmed or unable to overcome certain obstacles that stand in your way. Alternatively, boulders can also signify stability, strength, and security. The dream may be suggesting that you have a solid foundation on which to build and face these challenges head-on. Consider the context and emotions experienced within the dream to better understand its meaning and how it may apply to your waking life.