The Capilla de Santa Marina de Buspol is the only thing of note in Buspol. The weather here is frequently shrouded in a rainy mist which obscures views of the embalse (reservoir) below.
At the sharp curve in the road in Buspol, the camino finally leaves the road in favor of a mountain track.
NOTE: It is almost entirely downhill to the dam of the reservoir, a descent of over 750m and often very steep. Furthermore, the trail crisscrosses several other mountain tracks, look carefully for the arrows and avoid the temptation to shortcut the switchbacks.