Lake Biwa Cycling (Biwako Cycling Road)

A Morning at Lake Biwa Cycling Road

When Sarah from our BugBitten team rolled out of her Otsu guesthouse at half past six on a Tuesday in late October, the lake was the colour of old pewter. There was mist sitting low on the water, the kind that burns off by nine and leaves you squinting into flat autumn light. She'd hired a road bike the evening before from a small shop near Otsu Station — a decent aluminium frame, nothing flashy — and stuffed a small pack with a rain jacket, two onigiri from a convenience store, and a litre of green tea in a plastic bottle. No grand plan, no performance targets. Just the blue fish markers painted on the tarmac and 150 kilometres waiting to happen.

By the time she reached the northern shore near Takashima, she'd passed three herons standing in the shallows without moving a muscle, a woman hanging fishing nets on wooden frames beside a corrugated iron shed, and a group of retired Japanese cyclists in matching windbreakers who gave her a nod that said we know, we know. That's the thing about the Biwako Cycling Road — it doesn't ask anything of you except that you show up.

What Makes This Ride Worth Your Time

The Biwako Cycling Road earns its reputation not through drama but through sustained, low-key quality. Japan's largest freshwater lake covers roughly 670 square kilometres, and cycling its perimeter puts that scale into your legs in the most honest way possible. You can't fully understand the size of Biwa from a train window or a viewpoint car park. On a bike, you feel every kilometre of it.

The dedicated cycling path — a real one, not a painted line on a busy arterial — accounts for most of the route. For long stretches on the western and northern shores, you're completely separated from motor traffic. The surface is maintained to a standard that would make road-cycling committees in most Australian states weep with envy. Smooth tarmac, minimal cracking, and those famous blue fish markers stencilled at regular intervals meaning navigation rarely requires a phone.

What the ride offers that a lot of touring routes don't is variety within flatness. The southern section is more developed — suburban sprawl, convenience stores, traffic lights, the occasional industrial estate glimpsed behind a reed bed. That's not a bug, it's a feature if you want easy resupply and a coffee that doesn't require detour. The northern and western shores flip the script: fishing villages with boats pulled up on concrete ramps, shrine gates at the water's edge, rice paddies running right to the lakeside path.

The route is well supported by rail, with JR lines paralleling most of the circumference. If weather turns, a knee grumbles, or someone simply hits their limit, an exit is never more than a town away. For riders coming from Osaka or further afield, this is genuinely reassuring — you can commit to the full circuit without feeling trapped.

How the Area Feels

Shiga Prefecture sits in the middle of Japan's Kansai region, boxed in by low forested mountains on three sides and culturally overshadowed by Kyoto just to the west. That last fact works entirely in your favour on a bike. Day-trippers catch the bullet train to Kyoto; comparatively few foreigners slow-travel Shiga. The towns around Biwa — Hikone, Nagahama, Takashima, Omihachiman — have their own distinct characters without the performance of being tourist destinations. Shopkeepers don't expect you, which sounds like a small thing until you realise how refreshing it is.

The pace of lakeside life is noticeably unhurried. Fishermen work the shallows for ayu (sweetfish), a local delicacy you'll see grilled on bamboo skewers at roadside stalls if your timing is right. Farmers run small operations beside the path, and the smell of turned earth or cut rice stubble is a regular companion in autumn. There are no grand canyons or oceanic cliffs. The landscape is restrained and quiet and asks you to pay close attention, which is precisely the kind of landscape that rewards cycling.

Culturally, you are in ancient Japan. Shiga was the seat of several historical capitals, and Omi Province — as Shiga was once known — controlled the trade routes between the old capitals. Temples and shrines appear at intervals along the route with a casualness that still manages to stop you in your tracks. Shirahige Shrine, north-west of the lake, sends a torii gate out into the water itself. It is genuinely arresting. You'll pull over for it.

What to Actually Do Here

Ride It Anticlockwise

The consensus among regular riders — and Sarah would confirm this from her own experience — is to ride the loop anticlockwise. This puts the more urban southern section around Otsu and Kusatsu early in the day when attention levels are highest and traffic is easier to negotiate. By the time you reach the quieter, more scenic northern and western shores, you've found your rhythm and the roads are doing you a favour.

Sleep in Hikone or Nagahama

Most people spread the ride across two days, and both Hikone and Nagahama are natural overnight stops with accommodation ranging from business hotels to mid-range ryokan. Hikone Castle is a genuine National Treasure — one of only five original castles in Japan — and it's worth arriving with enough afternoon light left to walk up to it. Nagahama has a pleasant old merchant district with glassware shops (the town has an unexpected reputation for stained glass craftsmanship) and excellent omi-gyu beef if your budget stretches. For more places in Shiga beyond the cycling route itself, the BugBitten Shiga page is a useful starting point.

Use Luggage Forwarding

Yamato Transport's takkyubin baggage-forwarding service is widely available and widely used. Send your main pack ahead to the next hotel the evening before. Ride with a small day bag. This is not cheating; this is sensible. The route is flat but 75-80 kilometres a day with 12 kilograms of luggage is still 75-80 kilometres. Riding light makes the whole thing more enjoyable.

Stop at Roadside Stalls and Convenience Stores

Japan's convenience stores are a genuine infrastructure asset. 7-Eleven, Lawson, and FamilyMart appear with reassuring regularity in the southern sections and at most town centres around the lake. Hot food, cold drinks, usable toilets, phone charging if needed. For lunch in smaller villages, watch for hand-lettered signs indicating set meals (teishoku) — lake fish in various preparations is the regional speciality.

When to Go (and When Not To)

Late October to early November is the strongest recommendation. Air temperatures sit between 12°C and 20°C — cool enough to ride hard without overheating, warm enough that rest stops don't send you reaching for an extra layer. Autumn colour builds steadily around the mountain fringes of the lake, and visibility across the water is typically excellent. Crowds are a fraction of peak season.

Late March to early April brings cherry blossom, and it is genuinely beautiful — sakura against still grey water, the kind of image that seems too composed to be real. But the route fills up sharply, accommodation becomes difficult to book without advance planning, and the sense of personal space that makes the ride so pleasant largely evaporates. If blossom is the priority, book accommodation three to four months ahead and accept that you'll have company.

July and August is the honest answer to "when not to go." Humidity on the Shiga plain in high summer is punishing. Temperatures regularly exceed 35°C, heat radiates off the tarmac, and the combination of sun exposure and physical exertion carries real health risk. If you must ride in summer, start before dawn and shelter through the middle hours.

Rainy season (tsuyu), roughly mid-June to mid-July, brings persistent drizzle and overcast skies. The path stays rideable but the experience is damp and grey, and any camping or outdoor eating plans dissolve quickly.

How to Get There and Nearby Stops

Otsu, the prefectural capital and the most logical starting point for the loop, is a 10-minute train ride from Kyoto on the JR Biwako Line. From Kyoto, it's an easy half-day side trip from Tokyo if you're on a Shinkansen route — Kyoto itself is a major stop on the Tokaido Shinkansen, and Otsu is directly east of it. The Kyoto City Official Travel Guide is useful for planning the broader Kansai leg of a trip, particularly if you're combining a day or two in Kyoto before or after the ride.

Bike hire in Otsu is available near the station and at several lakeside spots. E-bikes are increasingly available if you want battery assist — useful for older riders or those carrying heavier loads. Rates are reasonable by Japanese standards; expect to pay ¥2,000–¥4,000 per day depending on bike type. Many hire shops offer return to a different location, allowing one-way rides if a full circuit isn't the goal.

The Japan National Tourism Organization maintains updated information on regional transport, cycling routes, and seasonal conditions — worth a look during the planning phase.

Nearby stops worth adding to the itinerary include Kyoto (30 minutes west), Nara (around 90 minutes south), and Osaka (an hour south-west). The lake's eastern shore also puts you within easy reach of the Ise-Shima peninsula if the trip is longer.

The Not-So-Good Bits

Honest talk: the southern section between Otsu and Kusatsu is not particularly pleasant. It's suburban, the path intermittently disappears into shared road or wide footpath, and the scenery is functional at best. It's also where most of the navigational confusion happens — the blue fish markers are present but less obvious in built-up areas, and it's easy to follow a road that looks right for 500 metres before realising the path turned left behind a guard rail. An offline map downloaded before you start (Komoot handles the route well) prevents the worst of this.

The northern shore, while beautiful, has genuine gaps in amenities. Between some villages, the distance to the next convenience store or food option can stretch to 20 kilometres. This isn't a hardship if you plan for it, but riders who are used to the density of the southern section sometimes get caught short.

Accommodation books out quickly during cherry blossom season and Golden Week (late April to early May). Outside those periods, availability is generally fine with a few days' notice, but Hikone and Nagahama both have limited rooms and a sudden popularity on weekends among domestic riders. Book at least a week ahead on autumn weekends.

Wild camping is not culturally appropriate here and there are no designated sites along the route. Budget accommodation options are more limited than in, say, a European cycle touring context. Business hotels are reliable and reasonably priced; ryokan are a worthwhile splurge at least for one night.

Finally: the route markings assume you're riding anticlockwise. If you go clockwise for any reason — back-tracking, personal preference — the blue fish suddenly seem to be pointing the wrong way, and you'll spend more time second-guessing yourself than you want to.

Final Word from the BugBitten Team

The Biwako Cycling Road is, at its core, a well-designed, well-maintained, and genuinely accessible route through a part of Japan that most international visitors skip entirely. That's not an accident. Shiga has been sitting quietly next to Kyoto for a long time, being consistently underrated, and the cycling infrastructure here reflects a prefecture that takes its outdoor recreation seriously without needing to shout about it.

You don't need to be a serious cyclist. The elevation is forgiving, the distances are manageable, and the support infrastructure — trains, convenience stores, luggage forwarding — means you can calibrate the difficulty to almost any fitness level. What you do need is enough time to slow down, enough appetite for rice balls at dawn and grilled fish at dusk, and enough comfort with quiet to let the lake do its work.

For what it's worth, Sarah finished the circuit in two and a half days, added a morning at Hikone Castle that she hadn't planned, and got mildly lost for forty minutes somewhere south of Kusatsu. She'd go back. So would we.