Vanalinn

Tallinn's Old Town — Vanalinn in Estonian — is one of the best-preserved medieval city centres in all of northern Europe, and walking its cobblestone streets genuinely feels like stepping several centuries backwards. The limestone walls, Gothic spires, and pastel merchant houses have survived wars, occupations, and the Soviet era with remarkable integrity, and the UNESCO World Heritage listing is entirely deserved.

Town Hall Square at the heart of it all is the obvious focal point, flanked by the 15th-century Town Hall and ringed with café terraces that fill quickly in summer.

The Old Town divides loosely into two levels: the lower Vanalinn, where most of the shops, restaurants, and tourist flow concentrate, and Toompea Hill above, home to the castle, the onion-domed Alexander Nevsky Cathedral, and sweeping views across the terracotta rooftops towards the Baltic. The climb between the two is short but steep — comfortable shoes matter more here than anywhere else in Tallinn.

Entry to the area itself is free, though individual towers along the old city wall charge a small admission fee and are worth the few euros for the elevated perspective.

Crowds are a real consideration. July and August bring tour groups and cruise passengers in serious numbers, particularly around midday when the square can feel genuinely congested. Early mornings — before nine o'clock — and late evenings reveal a quieter, more atmospheric Vanalinn that most visitors never see. Winters are cold and icy underfoot, but the Christmas market is legitimately lovely and far less hectic than the summer peak.

Trams and the city's walkable layout make access straightforward from most accommodation; the Old Town itself is compact enough to explore thoroughly on foot in a half-day.