Lake Biwa in Shiga is Japan's largest lake (670 km²), with cruises (Michigan, Bianca), Chikubushima Island, lakeside Shirahige torii, and quiet onsen towns.
Highlights
Lake Biwa at a Glance
Lake Biwa is Japan’s largest freshwater lake, offering many ways to enjoy it—from cruises and lakeside drives to shrines and scenic terraces.
South Basin Classics
Take a cruise on the paddle steamer Michigan, or visit Biwako Otsu-kan (garden, restaurant, and observation area). Night cruises may also be offered seasonally.
North Basin Stops
Chikubu Island (a ferry trip visiting Hogon-ji and Tsukubusuma Shrine) and Nagahama City on the north shore (historic streets and Kurokabe Square) are easy to combine.
Scenic Lakeside Views
Shirahige Shrine is popular for its torii gate in the lake and sunset views, and Biwako Terrace offers sweeping views over the lake from around 1,100 m elevation.
Things to Do
Activities introduced include kayaking and SUP, yachting and other water sports, lakeside cycling (Biwaichi), and fishing for black bass and bluegill.
Access (Train & Car)
Major stations like JR Biwako Line Otsu Station and Hikone Station are convenient. By car, the Meishin Expressway provides access to areas such as Otsu and Kusatsu.
Key Facts and Best Seasons
It’s often introduced as having an area of about 669 km², a maximum depth of about 104 m, and a shoreline of about 235 km, and as having formed around 4 million years ago. Spring is known for cherry blossoms and fresh greenery, summer for swimming, autumn for fall colors and evening light, and winter for swans around the north basin.
For the latest information, please refer to official announcements or check on site.
Camera: Useful for photographing the lake and sunset views.
Comfortable clothing: Prepare for walking and activity experiences.
Sunscreen: Helpful if you’ll spend long hours outdoors.
Summary
Lake Biwa is a destination where you can enjoy both nature and a wide range of activities.
Explore lakeside spots and take in Shiga’s unique scenery.
Frequently Asked Questions
A.
Lake Biwa is Japan’s largest freshwater lake in Shiga Prefecture. Its surface area is said to be about 670.25 km², and its shoreline (circumference) about 235.2 km. The scale is bigger than it looks on a map, so deciding first whether you’re focusing on the North Basin or the South Basin helps you avoid underestimating travel time.
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Lake Biwa changes character by season: spring to autumn suits lakeside walks and cycling, summer is for swimming areas, and winter can bring snowy scenery and crisp air that makes distant views look sharp. Because wind can change how it feels, having a light layer for the lakeshore is reassuring. Many days also offer beautiful sunsets from the western shore in the evening.
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Biwaichi is the cycling route around Lake Biwa, and depending on the route, around 200 km is a common guide. Strong riders may do it in one day, but if you want to sightsee along the way, planning at least 2 days with an overnight stay gives more breathing room and helps you enjoy scenic points. Some stretches have fewer places to restock, so getting drinks earlier can make the ride easier.
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Lake Biwa has swimming beaches where you can enjoy the water in summer. Conditions can change with weather, and some areas deepen quickly, so for families, a life jacket can add peace of mind. After sudden evening showers, the water may turn cloudy, so on unstable weather days, switching to lakeside walking can be the safer option.
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Yes—Lake Biwa has sightseeing boats and cruises, offering a way to view towns and mountain ridgelines from the water. On windy days, the deck can feel cold, so a light jacket helps. Sun can also be strong on the lake, so a hat and sunscreen can come in handy.
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From Kyoto, areas like Otsu and the Kosei side are close and easy for a day trip by train. Reaching the North Basin (around Nagahama or Hikone) takes longer, so for a day trip, narrowing your goals can increase satisfaction. If you’re worried about traffic, combining rail travel with local rental cycling can make timing easier to predict.
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Highlights are spread out, including around Hikone Castle, Omihachiman’s historic townscape, and scenic spots on the Kosei side. Because the lake can feel “similar” from many viewpoints, adding one non-lake destination—like a castle town or a temple—helps the day feel more complete. A reliable flow is lakeside sunset in the evening, then dinner in town afterward.
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A light layer (for wind), sun protection, and comfortable walking shoes make lakeside time more pleasant. In summer, insect repellent can help, and in winter, gloves can extend how long you want to stay outside. If you’ll use your phone for navigation and photos, a portable power bank helps you do both without running out.
Useful Japanese Phrases
Meaning
How do I get to Lake Biwa? — Ask at a hotel front desk or tourist information center. Lake Biwa (Biwako) is huge, so locals may ask which area you want to visit.
Meaning
Where is the boarding area for the Michigan cruise? — Ask at the lakeside or a nearby station. The Michigan is a sightseeing boat known for its retro paddlewheel design.
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What time is the ferry to Chikubu Island? — Use at the ferry terminal. Chikubushima is a sacred island in northern Lake Biwa, reached by boat.
Meaning
I'd like to try kayaking. — Say this at a lakeside activity center. Kayaking and SUP are popular water activities on Lake Biwa, especially in warmer seasons.
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I'd like to go to Biwako Terrace. — Use when asking for directions. Biwako Terrace is a scenic viewpoint reached via the Biwako Valley ropeway.
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May I take photos at Shirahige Shrine? — Always ask before photographing at sacred sites in Japan. The shrine’s torii gate in the lake is a famous photo spot, but respectful behavior matters.
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Can I rent a bicycle? — Ask at a rental shop near the lake. Biwaichi is a well-known cycling route around Lake Biwa, so this is useful if you want to explore part of the lakeshore by bike.
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Is Kurokabe Square near here? — Ask locals or station staff in Nagahama City when you want to add another stop after lakeside sightseeing. Using the place name directly makes it easier for people to point you the right way.
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Please tell me how to get to Hikone Castle. — Use at a train station or tourist office. Hikone Castle is one of Shiga’s best-known attractions on the eastern side of Lake Biwa.
Meaning
Are there any recommended scenic spots? — Ask hotel staff or a local guide. Lake Biwa offers stunning viewpoints at different times of day, from sunrise to sunset.
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