rear view of senior female hiker with her dog going down steep slope

active adult adventure concept dog dutch ecology elderly enjoying environment europe female foliage footpath forest green hike hiker hiking lifestyle mature mexican nature outdoor park path pedestrian people person pet recreation rural senior sport stair staircase stairway step summer tourism tourist trail travel tree trekking walk woman woodland woods rear view steep slope thier lanaye reserve belgian sint- sint-pietersberg wild vegetation background sunny day vise belgium