PR-BU-173. Sendero del Gromejón II 1.7 km Senderos de Pequeño Recorrido (PR) Federación Española de Deportes de Montaña y Escalada (FEDME) 881.94999999999709 885.33999999999651 890.17999999999302 893.80000000000291 890.7899999999936 896.44999999999709 901.44000000000233 903.27999999999884 903.19000000000233 904.22000000000116 903.75 901.82000000000698 900.86000000000058 898.80999999999767 899.25 908.4600000000064 910.64999999999418 910.13999999999942 910.89999999999418 911.17999999999302 909.9600000000064 907.91000000000349 900.75