fence of wooden posts and barbed wire at entrance to nature reserve riverpark de borgharen maasvallei

agriculture blue concept conservation countryside dutch ecology ecosystem environment europe farm farmland fence field foliage forest garden grass grassland green ground holland land landscape meadow nature nederland outdoor park pasture plant polder prairie reserve rural season sky spring sunlight tourism travel tree valley view weather wilderness wood wooden posts barbed wire entrance riverpark borgharen maasvallei yellowish wild background sunny day south limburg netherlands