Travelers planning a spring escape might want to consider Sofia , which has been named the top European capital for a road trip-style getaway this season. A new ranking from DiscoverCars.com evaluated cities based on hotel and car rental costs, along with proximity to key tourist attractions, giving the Bulgarian capital the highest overall score of 170. According to the report, Sofia ranked third in terms of hotel affordability for the period between May 3 and 7, with average rates coming in