lush green field with trees under a clear blue sky in kalkense meersen nature reserve, flanders, belgium.

agricultural agriculture and belgian belgium blue clear countryside cut dry estuary field flanders flemish flood flooding freshly green hike hiking kalkense landscape lush meadow meadows meersen mown natural nature part pastoral plan polder polders protection reed reerve reserve river rural safety scheldt sigma sigmaplan sky summer summertime sunny tourism tourist trees under valley wetland