A tunnel in a dream typically symbolizes the process of fetuses coming out of the world through their mother’s womb. Therefore, the dream of seeing a tunnel is related to these birth memories. Or, there is a high possibility of bowel disease due to abnormalities in the intestine or colon. A dream of getting lost in a tunnel is a dream that you usually have when you are distressed because you can’t find a solution to the problem. Or a precognitive dream that is likely to develop a bowel disease.