Viewed from overhead is a fly fisherman standing in the crystal-clear water of a mountain river near Sun Valley, Idaho, USA. Anglers especially enjoy casting with their fly rods into the clean freshwater streams and rivers to catch cutthroat, rainbow and other trout species that are plentiful in this scenic northwestern state.

RM2D6B1PD–Viewed from overhead is a fly fisherman standing in the crystal-clear water of a mountain river near Sun Valley, Idaho, USA. Anglers especially enjoy casting with their fly rods into the clean freshwater streams and rivers to catch cutthroat, rainbow and other trout species that are plentiful in this scenic northwestern state.