What is it?

Kaunas is Lithuania's confident, creative second city — a place that spent two decades as the country's provisional capital between the World Wars and built itself an entire optimistic new identity in concrete, glass and geometry. Wander the pedestrianised Laisvės alėja, a mile-long avenue of lime trees, terrace cafés and 1930s facades, and you'll pass Bauhaus-inspired banks, curved Art Deco apartment blocks and the shimmering Christ's Resurrection Basilica, whose rooftop terrace gives you the whole city at a glance. Downhill lies the Old Town, where the red-brick Kaunas Castle guards the confluence of the Nemunas and Neris rivers, and the Gothic House of Perkūnas leans into the cobbles. But Kaunas is no museum piece: enormous murals such as the 'Wise Old Man' stare out from brick gables, converted factories host techno nights and craft breweries, and the eccentric Devils' Museum houses some 3,000 depictions of Old Nick. Having been European Capital of Culture in 2022 and won UNESCO World Heritage status for its Modernist architecture in 2023, the city is finally getting the attention its residents always insisted it deserved.

Where is it?

Kaunas sits in central Lithuania at the meeting of the country's two biggest rivers, about 100km west of Vilnius — roughly an hour by bus, train or car — and 200km from the Baltic coast at Klaipėda. Base yourself between the Old Town and Naujamiestis (New Town) to walk everything, riding the creaking 1930s Žaliakalnis funicular up to the basilica and taking a taxi or riverside cycle to the baroque Pažaislis Monastery. Late spring through early autumn is loveliest, when Laisvės alėja's terraces fill up and festivals like Kaunas Jazz (April) and the Pažaislis Music Festival (summer) take over; winter is cold and quiet but atmospheric.

What makes it worth it?

Kaunas rewards the traveller who likes to discover rather than tick off — visitors routinely arrive planning a day trip from Vilnius and end up wishing they'd stayed three nights. There's a particular thrill in realising that a small nation, newly independent in 1920, poured its hopes into an architecture of clean lines and rooftop terraces, and that those buildings still stand, lived-in and unglamorous, on ordinary streets. The city also holds sobering history: the Ninth Fort memorial, where tens of thousands were murdered during the Holocaust, and the Sugihara House, where a Japanese diplomat wrote visas through the night to save thousands of Jewish lives — a story that stays with you long after you leave. Then you'll turn a corner and find a mural of an old man winking, or a courtyard bar full of students, and the mood lifts again. 'Vilnius is the postcard, Kaunas is the personality' is a sentiment you'll hear repeatedly — and years later it's the layered, contradictory feel of the place you'll remember, not any single sight.

How accessible is it?

Very accessible and famously good value. Kaunas Airport is served by budget carriers from across Europe, and Vilnius Airport is 100km away with frequent, cheap buses and trains (€5–8, about an hour). The compact centre is flat and walkable, with two historic funiculars and cheap trolleybuses for the hills; most museums cost €4–10, and a solid meal with a beer runs €12–20, making a comfortable day's budget around €60–110 including a mid-range hotel. Lithuania is in the EU and Schengen, so most Western travellers need no visa, and the euro is used throughout; English is widely spoken by younger residents. Nothing requires advance booking beyond festival tickets and popular restaurants, though guided Modernism walks (search 'Kaunas Modernism tours' or the Modernism for the Future centre) are worth reserving to unlock the interiors and stories behind the facades.