There are over 4,000 rivers in Mongolia, known as Gols in Mongolian. Most of the country's 20 or so significant waterways are in the Northern Arctic Basin in Central and Northern Mongolia, which has the highest annual precipitation.
Naadam is a traditional type of festival in Mongolia. The festival is also locally termed "eriin gurvan naadam" - "the three games of men". The games are Mongolian wrestling, horse racing and archery and are held throughout the country during the midsummer holidays.
Ulaanbaatar (Улаанбаатар), also Ulan Bator or simply just UB, is the capital of Mongolia. With a population of around 1.2 million, it is also the largest city in Mongolia.