Most visits to Estonia are trouble-free, but travellers should be aware of the global risk of indiscriminate international terrorist attacks, which could be against civilian targets, including places frequented by foreigners.
Formal education in Estonian is highly important and general education is divided into two stages: the basic education years and the secondary general education.
Estonia is a low, flat country covering 45,226 square kilometers. It is about the size of Vermont and New Hampshire combined.