pine-clad peaks: autumn serenity by mountain lakes and hiking trail

alpine mountains mountain range peaks snowcapped glaciers lakes still water reflections pine trees evergreens conifers hiking trail pathway woodland path fall foliage autumn colors vibes crisp air blue skies sunshine afternoon light golden hour scenic vista panoramic view rugged wilderness great outdoors nature landscape environment earth forest tranquility solitude isolation adventure explore wanderlust trekking backpacking camping getaway escape road trip travel national park state alps rockies