London vs Vilnius

London

London's reputation for rain is somewhat exaggerated — it actually receives less annual rainfall than Sydney, Rome, or New York. However, drizzle is frequent and skies are often overcast. Pack layers and a waterproof jacket regardless of season.

Vilnius

Vilnius has a humid continental climate with warm summers and cold, snowy winters. Spring and summer (May–August) are the best months to visit, with long daylight hours and pleasant temperatures. Winter is cold and grey but has its own charm with Christmas markets and occasional snow on the baroque rooftops.

London

London's transport network (TfL) is extensive and efficient. Use a contactless bank card or Oyster card for the best fares — a daily cap of £8.10 (Zone 1-2) means you'll never overpay. Paper tickets cost significantly more. The Tube is the backbone, but buses and walking are often better for seeing the city.

Walkability: Central London is very walkable and walking is often faster than the Tube for short distances. The South Bank riverside walk from Westminster to Tower Bridge is one of Europe's best urban walks. Green parks (Hyde Park, St. James's Park, Regent's Park) connect neighborhoods beautifully on foot.

Vilnius

Vilnius Old Town is very walkable — most major sights are within 20 minutes on foot of Cathedral Square. For longer distances, buses and trolleybuses are excellent and cheap. Bolt (rideshare) is reliable and affordable. The city is expanding its cycling infrastructure.

Walkability: Very high in the Old Town. Most UNESCO-listed sights are within 1 km of Cathedral Square. Cobblestones can be challenging; wear sensible shoes.