To see a swamp in your dream symbolises the repressed and dark aspects of yourself. You may be feeling insecure. The dream may also be a pun on feeling swamped from work, a relationship, or other emotional burden.
To dream that you are walking through a swampy area foretells that you will find yourself in an adverse situation. You may experience setbacks and disappointments in love. Alternatively, walking through a swamp in your dream denotes the attainment of prosperity and pleasure through dangerous and underhanded means.