The Jura Crest Trail: why did we choose this route?
Trekking in the Vosges and Jura: The GR5 and Other Walks and Treks (Cicerone International Walking) (Cicerone guides): Amazon.co.uk: Smith, Les, Smith, Elizabeth: 9781852844349: Books
Ideas for walks and hikes | Jura & Three-Lakes (CH)