Dyavolski most (Devil's Bridge), Arda river, Bulgaria

© Petar Mladenov/Alamy - 2021-10-25

water plant leaf natural landscape natural environment branch fluvial landforms of streams tree body of water sunlight watercourse bedrock wood biome bank riparian zone landscape formation deciduous geological phenomenon bridge forest grass stream mountain freezing sky mountain river creek arroyo winter reflection geology wilderness wildlife hill rock temperate broadleaf and mixed forest woodland spring arch nature reserve valley outcrop lake district autumn arch bridge stream bed devil's bridge pond