Tianmendong Cable Bridge is 191 meters long, 140 meters long, 2.5 meters wide and 100 meters high above the ground. All of the bridges are erected with steel cables, with the largest diameter of main cables exceeding 10 centimeters. The completion of the ropeway will shorten the tour distance and time, making people both thrilling and dangerous. On the cable bridge, you can not only enjoy the beautiful scenery of the mountains beside you, but also listen to the song of birds and cicadas in the four wilderness. You can also recall the magnificent sunshine of the iron wall of the copper wall and enjoy the myths, legends and anecdotes on Jiguanling Mountain.