Visas: Many Kyrgyz
embassies now issue visas without letters of support. If you arrive with only a
Russian or Kazak visa, you can stay 72 hours, during which time you might be
able to get a Kyrgyz visa in Bishkek. All foreigners staying in the country for
more than three days are expected to register with the Office of Visas &
Regulations, preferably in Bishkek. A stamp from Bishkek is good for the whole
country and normally lasts a month.
Health risks: Hepatitis A & E, diphtheria, undulant fever, altitude
sickness, and tuberculosis. Play it safe and don't drink the water even if
locals say it's OK to drink.