Tokyo vs Ulaanbaatar

Tokyo

Tokyo has four distinct seasons. Summers are hot and humid, winters are mild and dry. Spring and fall are the most pleasant times to visit.

Ulaanbaatar

Ulaanbaatar has one of the most extreme continental climates of any capital on Earth — short, pleasant summers and long, brutal winters with temperatures routinely below -30°C. Elevation (1,350 m), inland location, and Siberian-air dominance combine to produce January averages colder than Anchorage or Reykjavik. The tourist window is essentially June through mid-September; Naadam in mid-July is the festival peak.

Tokyo

Tokyo has the world's best public transit system. The train and subway network will get you within walking distance of virtually anything. Taxis are clean and honest but expensive.

Walkability: High within neighborhoods. The city is sprawling so you'll use transit between areas, but individual districts like Shibuya, Shinjuku, Asakusa, and Ginza are very walkable.

Ulaanbaatar

Ulaanbaatar has no metro — a long-discussed system remains unbuilt — and the city is served by buses, trolleybuses, and an explosion of ride-hailing cars. Traffic congestion is legendary; the downtown grid clogs solid in the 8-9 am and 5-7 pm peaks. The city centre (Sükhbaatar Square, museums, Gandan Monastery) is walkable in fair weather, but ride-hailing is the practical default for most tourist journeys.

Walkability: The central 1–2 km grid around Sükhbaatar Square is comfortably walkable in summer. Beyond the core, distances become impractical on foot — Zaisan is 4 km south, Gandan is a 25-minute walk from the square, and the airport or Terelj require vehicles. Winter drops walkability to near zero for anyone without heavy boots and windproof layers.