- Lonely Planet Estonia, Latvia & Lithuania is your passport to all the most relevant and up-to-date advice on what to see, what to skip, and what hidden discoveries await you. Explore the markets of Tallinn"s fairy-tale Old Town, experience the pagan rituals of midsummer"s eve, or feel the sea breezes at Curonian Spit; all with your trusted travel companion. Get to the heart of Estonia, Latvia and Lithuania and begin your journey now!