Close-up shot of a guy and a girl crossing a mountain river along a special path made of stones during their hike through mountain forests

close-up guy girl crossing mountain river special path stones hike mountain forests nature outdoors adventure hiking rugged trekking nature walk scenery wilderness exploration teamwork companionship couple relationship love bonding connection challenge determination endurance strength agility balance outdoor activity forest landscape stream water stepping stones travel movement action excitement serenity peacefulness fresh air beauty backpacking journey nature lovers