Citizens of United States of America do not require visas for travel to Mongolia and as it is one of the visa exempt countries.
Congratulation! Citizens of below nationalities can avail of evisa online or visa on arrival to travel for certain propose:
All Countries / Nationalities that required regular visa for MongoliaApplication for the Long Stay / employments Visas, contact to these embassy below
Mongolian Embassy in Washington, D.C., United States
2833 M street, N.W.
Washington, D.C. 20007
United States
http://www.mongolianembassy.us
Mongolian Honorary Consulate in Atlanta, United States
781 Marietta Street
Atlanta, GA 30318
United States
Mongolian Honorary Consulate in Bozeman, United States
14543 Kelly Canyon Road
Bozeman, MT 59715
United States
Mongolian Honorary Consulate in Denver, United States
1700 Broadway, Suite 1202
Mile High Center
Denver, CO 80290-1201
United States
Mongolian Consulate General in New York, United States
6 East 77th Street
New York, NY 10021
United States
http://www.un.int/mongolia
Mongolian Honorary Consulate in Salt Lake City, United States
1063 South 1650 East
Springville, UT 84660
United States
Mongolian Consulate General in San Francisco, United States
465 California Street, Suite 200
San Francisco, CA 94104
United States
http://www.sanfrancisco.mfa.gov.mn
Mongolian Honorary Consulate in Woodbridge, United States
90 Woodbridge Center Drive, Suite 380
Woodbridge, NJ 07095
United States
http://www.mongoliaconsulusa.us
Mongolian Honorary Consulate General in Chicago, United States
368 West Huron Street, Suite 100
Chicago, IL 60654-3424
United States
http://mongolianembassy.us
Mongolian Honorary Consulate General in San Antonio, United States
P.O. Box 399
Comfort, TX 78013
United States
