‘It’s one huge adventure playground’: readers’ best summer trips in the lakes and mountains of Europe

From the Alpine meadows of Bavaria to a pristine lake in Italy and the pilgrim routes of the Pyrenees, here are some of your favourite discoveries. • Tell us about a lesser known European island – the best tip wins a £200 holiday voucher Haldensee is a clear, sparkling cold lake located at the bottom of the Tannheimer Tal valley in the Austrian Alps (about 90 miles south-west of Munich). We…