Lake swimming in Japan at best a specialized pursuit, and at worst a most definitely forbidden activity in the eyes of many.
There are some notable exceptions to this rule, and Lake Biwa, aka Biwako (琵琶湖), provides Japan’s best-known example of a freshwater lake housing sandy beaches, swimming, and a carefree atmosphere, all surrounded by lush mountain scenery and pine trees.
The lake is surrounded by a nice yellow-sand bank, which though not fine-fine grained, more than makes up for this with the way it paints the water so blue under the sun.
Biwa is also - trivia heads - Japan’s largest lake, at around 670 km², which means there are ample opportunities to swim. Did we already say it’s only half an hour from central Kyoto!?
The Herculean task of covering the whole place would be a website in itself, so far now we’ll introduce what we reckon is a fine starting place, in the northeastern shores.
Where is Lake Biwa ?
Biwako’s prefecture is called Shiga (滋賀). In fact, one might say Shiga’s lake is called Biwako because this landlocked state in the central Kansai region, a stonesthrow from Kyoto, owes its very identity to the lake.
We recommend the area around Omi-Maiko Station (近江舞子駅) as a fine starting point for swimming beach exploration. Well, with a place called Omi Maikochuhama Swimming Field Office (近江舞子中浜水泳場事務所(南小松自治会) nearby, we couldn’t not, could we?
If you squint your eyes, Omi-Maiko Nakahama Beach Resort (近江舞子中浜水泳場) and the long, long stretch of sand surrounding it could quite easily be a paradise ocean beach somewhere in the South Pacific.
How do I get to Lake Biwa
Just board a train at Kyoto station and you’re at Omi-Maiko Station directly in 28 minutes if you catch the right train (and just over 40 minutes in the worst case scenario). The scenery is nice too. Board the JR Tokaido-Sanyo Line heading north, it’s a mere 670 JPY each way, and leaves regularly.
Driving will also take about 30 minutes from Kyoto, and there is parking available alongside the lake. Obviously, the beauty of driving means you can take some detours and check out some more of the Super-Lakes shores as you go.
From the station it’s an easy walk of a few hundred metres to the wide stretch of sand at Omi-Maiko. Walking around the bay to your right, there’s the nice, though short, south-facing Out corner of Omatsu-zaki (雄松崎) Beach further down, and more great spots beyond that, facing east.
Walk down, southbound for a couple of kilometres towards to Shiga Station and you’ll pass a few belters! These include the magnificent Matsu-no-Ura Beach Resort, and Aoyagi-Hama Beach Resort 青柳浜水泳場), with oodles of sand, coniferous trees, and clear waters. You should be able to find your little private enclave somewhere.
Useful bits
The water can get really warm in the summer, though out of season things can get chilly. In fact, this part of Japan gets cold and snowy in mid-winter, so you should take a wetsuit.If you really want to escape Kyoto (and we recommend you might after a few temples) what could be a better way to do so than to eat in a laid back, beach-side, Hawaiian restaurant with a view. Try R Cafe about 1 km south of Omi-Maiko. The food - and the vibe - is fun and holiday-ish. On the downside it’s not the cheapest and closed at 6pm when we visited. Bring snacks with you!
When you do run out of Coke and peanuts, for your your nearest convenience store head behind Omi-Maiko Station, landwards, for a 7/11. Only a couple of hundred metres. There are smaller shops lakeside, but they won’t be 24/7.
Public toilets are everywhere along the beach, so no worries. Aaand, f you accidentally-on-purpose miss your last train, you can probably sleep on the sand under a canopy of sweet smelling conifers!
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Frequently asked questions about lake Biwa
1. Where can I find the cleanest swimming beaches on Lake Biwa?
Head to Omimaiko (Omi‑Maiko) on the northwest shore—renowned for its clear water, white sand, and pine tree shade. [oai_citation:0‡japan.travel](https://www.japan.travel/en/spot/1052/?utm_source=chatgpt.com) [oai_citation:1‡biwako.j-hoppers.com](https://biwako.j-hoppers.com/beach/index.php?utm_source=chatgpt.com)
2. When does swimming season start at Lake Biwa?
The official swimming season runs from mid-July to late August, though locals may swim earlier in June at sheltered spots.
3. Is it possible to camp or BBQ at Lake Biwa beaches?
Yes—beaches like Omimaiko allow day BBQ for ~¥300 per person, and camping (excluding peak July–August) for ~¥2,500/night.
4. Are there lifeguards at Lake Biwa beaches?
Yes, popular beaches such as Omimaiko and Manohama have lifeguards and clearly marked swimming zones.
5. Can I swim outside the official season?
Some still swim in June or September, but safety systems like lifeguards and shark nets are usually unavailable then.
6. What safety precautions should I take swimming in Lake Biwa?
Stay within buoyed areas, wear life jackets if needed, and watch for rising water or unexpected waves.
7. Is Lake Biwa suitable for family swimming?
Definitely—beaches like Omimaiko and Manohama have shallow zones ideal for children and family picnics.
8. Are there water sport rentals at Lake Biwa?
Yes—rent kayaks, SUP boards, windsurf gear around Hirai and near Omimaiko station.
9. Can I swim and view Mt. Fuji?
Not at Lake Biwa—Mt. Fuji swimming views are available from Lake Motosu. Lake Biwa offers wooded lakeside scenery instead.
10. How do I access Lake Biwa from Kyoto?
Take a JR train from Kyoto to Omi‑Maiko in ~30 minutes for ~¥670 one‑way, then walk to the beach.
11. Are there prehistoric or cultural sites at Lake Biwa?
Yes—nearby attractions include Chikubu Island, Lake Biwa Museum, Mizunomori Botanical Garden, and the Yawatayama Ropeway.
12. Is parking available at Lake Biwa beaches?
Yes—large parking lots are available at beaches like Omimaiko (approx ¥1,500/day).
13. Where can I swim more privately?
Walk south from Omi‑Maiko to quieter spots like Matsunoura or Kitakomatsu beaches.
14. Are there changing rooms and showers?
Yes—facilities like toilets, showers, and coin lockers are available at major beach sites during the official season.
15. Can I combine a swim with cycling around the lake?
Absolutely—many swimming beaches have bike rentals nearby and are on the 200 km Lake Biwa cycling route.
