GR549 Lac Mort-Vizille 936.6 933.4 919.2 890 850.8 819.6 797 785.1 777.7 716.7 704.2 695.8 682.9 682.3 681.1 679.2 677.6 676.8 648.7 652.2 657.4 658.8 661.3 655.7 638.9 622.5 619.5 610.4 605.8 597.8 583.4 568.4 555.7 556.3 547.4 535.4 523.8 519.3 510.8 506.6 475.9 462.5 457.8 418.8 407.5 412.5 396.8 393.8 401.6 389.3 384.7 373.5 341.8 325.5 305.5 296.3 296.8 296.6 296.2 296 296