First of all, Khajuraho is out in the middle of nowhere. Don't forget that it took about 8 hours by train and car ride of five hours to get there. There is no train station (maybe next year), and the airport has about three flights a day. These Hindu temples were actually built in the Middle Ages, but the forest eventually grew around them and they were forgotten - only recently discovered about 100 years ago.
There are tons of them - originally 85 or so, and they are well-known for their three dimensional sculptures.