5. Strasbourg
Average Daily Cost: $99
Strasbourg is the capital of Grand Est region. Due to its proximity to the German border, you can see both German and French influence in the city’s architecture and culture. The city has great historic and political significance. And of course, Strasbourg boasts unparalleled natural beauty alongside many architectural marvels — including but not limited to the Strasbourg Cathedral, Strasbourg Museum of Modern and Contemporary Art, and the Ill river.