Tactile guide path is a public facility for visually impaired persons who are able to integrate into the community. The weak function of the guide path due to the lack of concern for the public and the neglect of disabled. Implying the participation in obstacle course, the guide path is made more arty rather than a real obstacle course. The meaning of warning, attention and striking are presented with simple yellow and black colours. Audience who look at the tactile guide paths in different points of views, experience what obstacles will visually impaired people faced.