A new study ranked parks based on wilderness, biodiversity, and minimal human impact.

With untouched landscapes, pristine lakes and impressive wildlife, Europe’s national parks are a treasure trove for visitors.

Mother Nature was at her most adventurous when she shaped mainland France’s second-largest national park, the Massif des Ecrins. Photograph by Gouilloux, Getty Images This article was produced by ...

When I had the chance to spend some time in Europe this year, the first thing I wanted to do—well, besides find some really good cheese—was figure out how to visit as many national parks as possible.