My friends ...we can see in UlaanBaatar.
but i think maybe you need a Mongolian Visa.
First you visit to our embassy in Beijing.
and then call me to Mongolia.
i can arrange train ticket`s or bus ticket to Mongolia.
sleeping bus is very cheap and fast.
Mongolian embassy officers will help for you.
i will say for them`s.
my phone number 976-9644-4411
and my Facebook address....
you can search me here.