Is it worth going there? I sort of wanna see the Genghis Khan temple that's supposed to be there, but it's a long way to travel just for a temple.

I went there a few years back and was not impressed. I still need to go again and update my website

www.hugoyunnantravel.com/des_yuxi.asp?page=4

Tonghai is all right, the temple hill is pretty awesome. But I wouldn't go there just for that as its quite far, combine with a trip to Jianshui which is also nice!