U.S. Passport should be valid for at least six months beyond the dates of your trip and contain at least one blank visa page. Visa Requirements: Tourists may stay up to 30 days without a visa. For information about longer stays or business visas, contact the Colombian Embassy/Consulate, 1875 Connecticut Avenue NW, Suite 218, Washington, DC 20009. Tel: 202/332-7476. Or, contact the nearest Consulate General. Diran Visa and Passport Service 1731 21st. St. NW Washington, DC 20009 Tel: 202/638-4328 Fax: 202/293-1112 Check Your Status Online Information and fees are subject to change. Diran Visa Service is not responsible for a lost or misplaced passport while at any Embassy or U.S. Passport Office or while in the mail system.