Whatever tour you do, I would NOT recommend taking a tour with Black Ibex/Discover Mongolia - we are well travelled and have never had to complain before but to say we werre ripped off by this company is a huge understatement. We recently paid £500 thinking it would be worth it as it would be experience of a lifetime etc but it really wasn't, mainly due to the quality of the guide and the fact that most of the activities we had been promised did not materialise - we were expecting to be travelling about spotting wildlife and viewing the countryside etc - in realty we drove for 5 minutes in the national park, and then as soon as we saw a tiny glimpse in the far distance of the takhi horse we were marched straight back to the ger and told to rest for the remainder of the day. One night in a ger and then we had to go back to UB because the heating in the vehicle wasn't working and it was -30 outside. They wouldn't entertain our complaints, called us liars and wouldn't hear of a partial refund.