Safety and Security:
Estonian authorities are vigilant in combating terrorism and other threats to security. There have been no incidents of terrorism directed toward U.S. citizens in Estonia. Furthermore, civil unrest is rarely a problem in Estonia. Nevertheless, large public gatherings and demonstrations may occur on occasion in response to political issues; these generally proceed without incident. If you hear of or encounter a demonstration, you should avoid the area and check local media for updates on the situation. You can also contact the U.S. Embassy in Tallinn for current information.
Estonia is quite dark during the winter months (roughly October through April), and Estonian law requires pedestrians to wear small reflectors, which people generally pin to their coats or handbags. Although this law is rarely enforced in cities, reflectors are very important in rural areas where it may be difficult for motorists to see pedestrians. Violators of this law may be subject to a fine of around US$50 or a higher fine up to around US$500 if the pedestrian is under the influence of alcohol. Reflectors are inexpensive and you should be able to find them at many supermarkets, kiosks, and other shops.