Traseu Pirin Hill Trail OSM relation 14746647 — © OpenStreetMap contributors (ODbL); altitudini SRTM 30 m (opentopodata.org) · Reference line, not a navigation track. Traseu Pirin Hill Trail OSM relation 14746647 — © OpenStreetMap contributors (ODbL); altitudini SRTM 30 m (opentopodata.org) · Reference line, not a navigation track. 124 124 124 128 128 128 128 128 128 128 128 128 132 132 132 132 132 132 132 132 132 132 137 137 137 137 137 137 137 137 137 141 141 141 141 141 146 146 146 146 146 146 146 146 142 142 142 142 139 139 140 140 140 137 141 141 141 144 144 137 137 137 137 137 132 132 131 131 131 131 132 132 132 132 132 132 134 132 132 132 120 120 107 107 107 107 94 94 94 91 91 91 91 96 96 96 96 89 89 82 82 82 82 66 66 63 63 63 63 61