Peyto Lake in Banff National Park is one of the most photographed and breathtaking locations in the Canadian Rockies, famous for its vibrant turquoise waters and dramatic surrounding peaks. The lake’s striking color comes from glacier-fed rock flour suspended in the water, creating an almost unreal, jewel-like hue that contrasts beautifully with the dark forested slopes and rugged mountains. For photographers, timing is everything when capturing Peyto Lake’s iconic views. Early morning is often the best time, as soft light illuminates the surrounding peaks while keeping shadows gentle, and the crowds are minimal, allowing for a more peaceful and contemplative experience. Sunrise can also create warm tones reflecting off the water and casting a golden glow on nearby ridges. Late afternoon and early evening provide opportunities for dramatic lighting, particularly when the sun begins to set behind the mountains, highlighting textures and adding depth to the scene. Cloud cover can add mood and contrast, turning reflections into more dynamic compositions, but too much can obscure the lake’s vibrant color. For those aiming for long exposures or star photography, blue hour and twilight offer stunning opportunities to capture the lake under soft, diffused light with the first stars appearing overhead. Seasonal variations also play a significant role: summer shows the lake at its most vivid, autumn adds bursts of golden foliage, and winter transforms the surrounding mountains into a pristine snow-covered landscape, creating a serene, minimalist scene. Photographers who plan carefully and consider light, timing, and season are rewarded with breathtaking images that truly capture the magic of Peyto Lake in Banff National Park.