These Are the 10 Safest European Cities for Solo Female Travelersβand No. 1 Is a Walkable and Affordable Hidden Gem Travel + Leisure | Travel Reviews, News, Guides and Tips By:Stacey Leasca 3 March 2026 at 18:44 Krakow, Poland, was ranked the best European city for solo female travelers, praised for safety, affordability, walkability, and female-friendly hostels. Β© <p>Taylor McIntyre/Travel + Leisure</p>