Estonia in 2-3 days
Spend a day or two traipsing around Tallinn and exploring the old town before boarding a train bound for Tartu. You can cram in a day trip, but try to spare a night here as well to better explore the culture capital.
In 7-9 days
Spend a couple of days in Tallinn and another two in Tartu, then head for the islands of Saaremaa or Hiiumaa in the Baltic Sea, famous for their pristine nature, beaches and spa retreats.
Two weeks +
As above, then head to Parnu, the country’s beachy summer capital, or Narva, Estonia’s border town with Russia.
