Istanbul vs Paris

Istanbul

Istanbul has a transitional climate between Mediterranean and oceanic, with hot summers and cool, rainy winters. The Bosphorus creates microclimates — the Asian side tends to be slightly warmer than the European side.

Paris

Paris has a temperate oceanic climate with mild but changeable weather year-round. Rain can arrive without warning in any season, so always carry a light jacket. Summers are pleasantly warm, winters cool but rarely freezing.

Istanbul

Istanbul has an expanding metro, tram, funicular, and ferry network all accessible with the Istanbulkart rechargeable transit card. Get one immediately at any metro station or kiosk — single tickets are expensive. Traffic is notoriously bad, so use rail and ferries whenever possible.

Walkability: The historic peninsula (Sultanahmet, Eminonu, Bazaar Quarter) is very walkable but hilly. The Beyoglu/Galata area involves steep hills and stairs. The Asian side neighborhoods of Kadikoy and Moda are flat and pleasant on foot. Traffic and wide highways make some areas pedestrian-unfriendly.

Paris

Paris has one of the best public transit systems in the world, run by RATP. The Metro is the backbone, supplemented by buses, trams, and RER commuter trains. The Navigo Easy card or contactless bank cards work on all modes. A carnet of 10 Metro tickets (t+ tickets) costs €16.90.

Walkability: Paris is one of the most walkable major cities in the world. The central arrondissements (1st-6th) are compact and dense with interest on every block. Walking from the Louvre to Notre-Dame takes about 20 minutes. Comfortable shoes are essential on the cobblestone streets.