Hokkaido Official Tourism Site HOKKAIDO LOVE!

Lake Saroma is the largest lake in Hokkaido and the third largest in Japan. This sprawling brackish lagoon, where fresh water meets the salty sea, is separated from the Sea of Okhotsk by a stunning, narrow sandbar. It is a place where the scale of nature feels truly infinite.

From the observation deck atop Mt. Horoiwa, an overwhelming 360-degree panorama unfolds beneath you. The water is a unique, deep azure known as "Saroma Blue," a color born from the lake's remarkable clarity and depth. The slender sandbar stretches across the landscape like a delicate line drawn by nature’s hand, dividing the calm lake from the wild Sea of Okhotsk, while the majestic Shiretoko Mountains shimmer in the distance. As you stand there, the salty breeze brushes your skin and the distant cries of seagulls fill the air, making the sparkling, rippling water feel alive.

As evening approaches, the world transforms. The sky and water merge into a single canvas, shifting through vibrant shades of orange to deep reddish-purple. It is a silent, soul-stirring transition that marks the end of a Hokkaido day. To complete your journey, visit the local lakeside eateries to savor Lake Saroma’s famous scallops. Known for their plump texture and incredible sweetness, these fresh delicacies offer a true taste of the rich Okhotsk bounty. Here, surrounded by the vast lake and endless sky, time seems to slow down, allowing you to fully immerse yourself in the natural grandeur of the north.