The wisdom tourism of miniatures scene building was studied by using 3D laser based on augmented reality technology. The mine park virtual venue as an example, the use of high precision 3D laser instrument, three-dimensional modeling is built that of the typical scenic, the miniature ecological landscape model is accurately 3D printed out, and the augmented reality navigation system was developed based on the 3D model. Visitors use mobile scanning model tag, automatic activation of augmented reality interpretation system, greatly enhance the experience of travel, effectively promote the tourism interactive and interesting, and in the area of simulation on the museum tour, tourism, exhibition, tourism scenic spot marketing, leisure real estate marketing, golf club marketing, tourism planning plays an important role.