Stabilization by geomorphic reclamation of a rotational landslide in an abandoned mine next to the Alto Tajo Natural Park

•A rotational landslide in a waste dump threatened services of a natural park.•Pioneer application of geomorphic reclamation to landslide stabilization.•Landslide and geomorphic reclamation were monitored by TLS and SfM-UAV.•SfM-UAV photogrammetry arises as a valid method to obtain HRTs in mining areas.