Exploring Japan’s calm lakes gives a unique look into the country’s beauty.
Nestled among mountains and forests, these lakes provide stunning views and incredible activities.
Are you a nature lover or a photography enthusiast?
Something enchanting is waiting for you in Japan’s lake districts.
Planning a trip to the lakes can be rewarding.
You’ll find many of these lakes near iconic landmarks like Mount Fuji and in regions with historical significance.
Get ready to discover some of the most stunning lakes to visit in Japan.
1) Lake Akan
Lake Akan is a magical place located in Kushiro, eastern Hokkaido.
It was formed by a volcanic eruption around 158 years ago and is surrounded by lush forests and beautiful landscapes.
It is part of the Akan-Mashu National Park.
You can explore the serene waters and witness the Marimo algae and unique green balls found here.
Don’t miss taking a boat tour to enjoy the stunning views.
Buses from Kushiro make it easy to visit this fascinating lake.
2) Lake Ashi
Lake Ashi, known as Ashinoko, is located in Hakone, Kanagawa Prefecture.
This stunning lake sits in a volcanic crater, making it a unique and picturesque destination.
One of the highlights is the view of Mount Fuji, which can be seen on clear days.
You can enjoy a scenic boat cruise on the lake, offering fantastic views and a peaceful experience.
3) Lake Biwa
Lake Biwa is the largest freshwater lake in Japan.
It is located in Shiga Prefecture, right in the heart of Japan.
This lake is believed to be over four million years old, making it one of the oldest lakes in the world.
You can visit Otsu Port, which has beautiful temples and shrines.
The Lake Biwa Flower Fountain here is one of the largest fountains in the world, stretching 440 metres wide.
For a spiritual experience, take a ferry from Sugaura to Chikubushima Island.
There, you can enjoy stunning lake views after a short climb.
4) Lake Tazawa
Lake Tazawa, located in Akita Prefecture, is Japan’s deepest lake, reaching 423.4 metres.
This stunning caldera lake spans about 6 kilometres and was formed by a volcanic eruption.
Despite icy winters, the lake’s surface never freezes due to its depth.
The lake’s sapphire-blue water mirrors the surrounding mountains beautifully.
You can enjoy water sports, hiking, and serene views.
Buses from Tazawako Station make visiting easy, with stops near the lake’s eastern shore.
Stone statues and scenic views make it an excellent spot for photographers and nature lovers.
5) Lake Kussharo
Lake Kussharo is the largest caldera lake in Japan, located in Akan Mashu National Park.
Its stunning scenery and crystal-clear waters make it a must-visit destination.
You can enjoy many outdoor activities here, like fishing, hiking, kayaking, and cycling.
Take the chance to relax in the natural hot springs by the lake’s edge.
6) Lake Shikotsu
Lake Shikotsu is a stunning caldera lake near Sapporo in Hokkaido.
It is known for its clear waters and beautiful scenery.
The lake is about an hour’s drive from Sapporo or New Chitose Airport, making it an ideal day trip destination.
You can enjoy boat tours or take leisurely walks along the lake’s shore.
Lake Shikotsu is surrounded by scenic mountains and hiking trails.
It offers many chances for outdoor activities.
The lake doesn’t freeze in winter so that you can visit any time of the year.
7) Lake Mashu
Located in Akan Mashu National Park, Lake Mashu is a must-see.
It has crystal-clear, deep blue water and is one of the clearest lakes in the world.
Surrounded by steep, forested cliffs, the scenery is breathtaking.
Take a hike to the viewpoints around the crater for stunning views.
The walk can be challenging, but the reward is worth it.
The lake is shrouded in mystery, often covered by a gentle fog.
8) Lake Chuzenji
Lake Chuzenji is a gem in the mountains above Nikko.
Located at the foot of Mount Nantai, it formed around 20,000 years ago from a volcanic eruption.
The lake is 1,269 metres above sea level, making it Japan’s highest natural lake. Its cool breeze offers a refreshing escape during the hot summer months.
The area remains mostly undeveloped and forested, ideal for nature lovers.
Whether you’re into boating, hiking, or simply relaxing by the water, Lake Chuzenji has something for you.
9) Lake Toya
Lake Toya is a stunning volcanic caldera lake in Hokkaido.
It’s over 110,000 years old.
You can explore the lake by boat, visiting its four islands: Bentenjima, Kannonjima, Oshima, and Nakajima. Each island has its unique attractions.
The region around Lake Toya also features the active volcano Mount Usu, which last erupted in 2000.
Enjoy hiking, hot springs, and camping.
10) Lake Okutama
Lake Okutama is a stunning reservoir in the mountains of western Tokyo.
Its deep blue waters create a picturesque view that’s hard to resist.
Surrounded by mountains, the lake is beautiful all year round.
You can enjoy cherry blossoms in spring and vibrant leaves in autumn.
In winter, the snow also adds to its charm.
Lake Okutama is just a 90- to 120-minute train ride from Tokyo.
This makes it an easy and accessible day trip for city dwellers looking to escape into nature.
The lake, with its lush forests, deep gorges, and winding rivers, is perfect for outdoor activities.
