The Via Claudia Augusta on Wikipedia: Wikipedia - Via Claudia Augusta
The Via Claudia Augusta on a website about the best cycling routes through Austria: www.radtouren.at - Via Claudia Augusta
The Via Claudia Augusta at www.ferienstraßen.info: Ferienstrassen.info - Via Claudia Augusta (German only)
The Via Claudia Augusta on the official website of the Tyrolean tourist board: www.tirol.at - Via Claudia Augusta
The Via Claudia Augusta on the official website of the South Tyrolean tourist board: www.suedtirol.info - Via Claudia Augusta