Autour de Pontchartrain 73.551247 73.390816 73.450623 73.901253 74.35125 76.60125 79.201248 79.616379 78.051247 77.751251 79.834816 84.752502 91.153748 98.696442 92.852501 95.202187 97.002502 109.251564 113.402496 120.991753 127.102501 128.649994 127.659248 130.136307 132.140503 137.988693 138.163681 133.596252 131.014557 130.848755 130.569748 127.376625 130.401245 133 132.749695 130.048752 129.048752 128.119507 129.601242 131.276062 134.501251 142.600006 148.129868 153.421631 147.5755 143.705124 136.622131 135.748749 139.798752 143.598755 148.898743 153.218628 154.65506 156.148743 157.549255 158.898743 159.128372 160.008621 161.573944 163.849243 163.762192 165.048752 169.012436 170 170.912933 170 170 170 169.906189 169.475632 168.101257 168 168 167.588181 162.363007 160.682999 142.744507 126.597878 119.932129 112.851128 111.208748 111.008125 108.903122 111.279251 115.959999 117.032127 121.552811 125.458748 135.393753 145.741882 149.260315 152.636505 155.84375 160.089874 166.255875 165.379196 167.751251 169.227188 160.811249 152.017502 146.417496 142.636871 142.790497 140.708755 134.358749 137.511368 142.26738 144.280746 143.775375 139.675873 138.094437 137.808746 134.502563 134.145935 131.858749 126.706253 124.725998 108.426064 104.62394 80.082253 77.901253 79.552254 79.251251 76.551247 74.501251 73.85125 73.380501 73.451248