happy young man standing by the mountain lake surrounded by lush green forest. looking over his shoulder

activity adult adventure autumn backpack beard beauty caucasian checked contemplation determination environment exercising exploration forest freckle freedom green happiness happy healthy hiking idyllic journey joy lake leisure lifestyle location looking lush man mountain nature one outdoors passion pattern person pole pursuit recreational red relaxation remote scene scenics shoulder smiling solitude springtime standing summer surrounded tourist tranquil travel vacations water young