Discover the highlights of the Alpe Adria, a 470-mile trail system from the Alps to the Adriatic Sea. From the highest summits down to lush valleys, past mountain lakes and aquamarine rivers, hike the trails' most beautiful stretches. Experience memorable landscapes, rich cultures, and local cuisines of three different countries — Austria, Italy, and Slovenia—and encounter landmarks such as the Garnet Gate and mountaintop Sanctuary Monte Lussari. Wrap up in the Italian town of Trieste, with dazzling Adriatic Sea vistas — the perfect ending to an extraordinary trip.