Rented a scooter and drove out to this tomb, mostly on a hunch. Very impressive site with a lot of buildings, status and stairs. You should be prepared to work your calves as you will encounter a couple of very steep stairs to reach first "platform" of the monument. Entrance of 100k is reasonable for the site and the tomb itself with its inside decor is amazing. Note the 9 dragons painted with water colors in the ceiling.