It is possible to reach the capital city of the country, Ulan Batur, from the small airport of the city with scheduled flights. Another alternative to reach the capital from the city is buses. There are buses between the capital city and the bus terminal in the city every day. However, keep in mind that this journey takes a much longer time compared to an airplane.
There are not so many things to do in the city. You can buy local souvenirs from the shops in the small city center or visit museums to see the historical development of the city.