Most visitors to Nagoya only remember Nagoya Castle and Atsuta Shrine, but they overlook that this city was once a "water metropolis" surrounded by extensive waterways. In the late 16th century, when Oda Nobunaga chose this low-lying wetland to build his castle town, the very first thing he did was excavate canals—he channeled the tidal waters from Ise Bay around the castle walls, creating natural moats while simultaneously laying the foundation for future commercial and industrial development. Today, strolling along these historic canals and waterways or taking a boat ride still reveals Nagoya's most intimate and emotionally resonant aspects.
This article takes a different approach from typical sightseeing checklists, focusing instead on Nagoya's "water system landscape corridor"—you'll learn how canal boat tours connect modern industrial heritage, how the Shōnai River banks见证了这座城市与洪水共存的悠久历史, and why the White Wall historic district, overlooked by most travel guides, deserves a dedicated visit.
White Wall Historic District (白壁ネオンの街並み)
Located approximately 3 kilometers southeast of Nagoya Station, the "Shirogane" (White Wall) district was planned by Miyakashi Michi, a senior retainer of the Owari Tokugawa family—the hereditary lords of Nagoya Castle during the Edo period—as a reconstruction area for samurai residences. A devastating fire in 1750 burned down half of Nagoya, prompting the Owari daimyo to mandate the reconstruction of walls using pure white plaster as firebreaks. From then on, all building exteriors in this area were painted snow white, creating the most uniform and visually striking streetscape in the entire city.
Entering White Wall, visitors first pass through a narrow alley marked with a puzzle-style "なぞとき" (riddle) sign—this is because White Wall's alleyways function like a maze, easily confusing outsiders. Most buildings visible today are Western-style tiled roof structures from the late Meiji to Taisho period, blending Japanese floor plans with Western architectural vocabulary—contemporary with Kyoto's Western-style buildings. The recommended timing is around 5 PM when the slanting sun transforms the plaster walls into warm, golden-hued surfaces, which is precisely why White Wall has long been used as outdoor sketching material by local architecture students.
Address: 〒461-0011 Aichi Prefecture, Nagoya City, Higashi-ku, Shirogane 2-chome
Transportation: 8-minute walk from Nagoya University Station on the Subway Meijo Line, or direct arrival at "Shirogane" bus stop via city buses
Cost: Street wandering is free; the nearby "Chugoku Take Tsukiyoshi" garden may charge admission (please verify the latest information from official sources)
Dotonbori River (堀川) Boat Tour
Most people associate "Hori River" with Osaka, but Nagoya also has its own authentic Hori River, formally named "Dotonbori River"—though more precisely, Nagoya's Hori River is a product of 1960s urban planning. It is not a natural river, but a manually excavated landscape waterway connecting Nagoya Castle to the former Maehama beach area.
Compared to Osaka's Dotonbori, Nagoya's Hori River boat tours are much smaller in scale, but precisely for this reason, they feel more like "everyday local life." You can see salarymen in suits sitting at the bow of the boat admiring the skyline, and occasionally school clubs chartering boats for rowing activities. In spring, cherry blossoms on both banks reflect beautifully on the water's surface; summer's lotus flowers and green willows provide excellent visual experiences. The most recommended route is the "Nagoya Castle to Horobashi Bridge" segment, approximately 40 minutes, which passes through two modern bridges, allowing clear viewing of the contrast between the castle and contemporary high-rise buildings within the same frame.
Address: The boarding pier is located along the Horobashi Riverbank; search "堀川遊覽船" (Hori River Cruise) for specific location
Transportation: 5-minute walk from Asakumae Station on the Subway
Cost: Adults 1,500 yen (with commentary), children 800 yen (2024 standard)
Hours: Daily 10:00-16:00, approximately one departure per hour, suspended in adverse weather
Shōnai River Cycling Path (莊內川サイクリンクリーン)
If you enjoy exploring cities by bicycle, the cycling path along the Shōnai River will help you rediscover Nagoya's western district. This route starts near "Ajiō Mountain Hot Spring" in the north and ends at "Kanayama" Station in the south, spanning approximately 18 kilometers. The path consists mostly of flat riverbank roads with minimal car traffic, ensuring high safety.
During the Meiji era, the Shōnai River served as an important waterway for transportation, with timber and pottery from the Nōbi Plain floating down this river to Nagoya's urban center. Today, many Meiji-era boatmen's dormitory (船番所) sites remain preserved along the riverbanks, with some already converted into cafes. The recommended approach is to rent a public bicycle (OneCycle) near "Kanbashi" Station and ride northward toward the area around Ōe Station, where there's a "Shōnai River Waterfowl Habitat" famous for birdwatching—with good fortune, you may spot egrets and black-crested coots.
Address: Shōnai River Bike Path starting point (accessible via Tsurumai Line's "Kanbashi" Station)
Transportation: Tsurumai Line "Kanbashi" Station or "Shōnai Ryokuchi" Station
Cost: Public bicycle rental 300 yen (within 30 minutes), day pass 1,000 yen
Hours: Open all day; recommended to depart in the morning to avoid midday sun
Nagoya Port Seaside Cycling Path (港區シーバイクリドット)
The final route is not in the city center but extends from Nagoya Port southward toward Minamichita Town along the seaside highway. This section has been significantly improved under recent "Bay Area Redevelopment" projects, offering numerous points of interest along the way: the seaside plaza beside "Nagoya Port Aquarium" provides distant views of cargo ships entering the port; continuing south, you'll pass "Nagoya Port Wildflower Wharf," where seasonal flowers from over thirty countries are planted—making it a secret sunset photography spot known only to insiders.
This route is suitable for a half-day itinerary, spanning approximately 25 kilometers. If energy is limited, you can turn back at "Kinjō Wharf" (round trip approximately 12 kilometers). It is recommended to bring a light jacket—the sea breeze keeps temperatures 2-3 degrees cooler than in the city center, even during summer.
Address: Starting point "Nagoya Port Wildflower Wharf"
Transportation: 10-minute walk from "Nagoya Port Station" on the Meikō Subway Line
Cost: Free entry
Hours: Seaside plaza open all day; aquarium and other facilities operate according to their respective business hours
Practical Information
All four routes above can be accessed using the "Me～Tetsu" one-day pass or "mana card" for unlimited rides on subways and buses—priced at 1,000 yen, which pays for itself if you visit more than three attractions in a day. If your itinerary includes the canal boat tour, it is recommended to pre-purchase tickets at the JR Nagoya Station Tourist Information Center to avoid waiting in line on-site.
Regarding weather, Nagoya's summers are extremely hot (temperatures frequently exceed 35°C), so it is advisable to avoid prolonged outdoor activities during midday. Although winter temperatures are relatively lower, the probability of river surface freezing is extremely low, and snowy canal scenery is actually more worthwhile than rainy-day views. The least recommended season is the rainy season (approximately mid-June to early July)—not only are the skies overcast, but water levels also rise, and some water-based activities may be suspended.
Another recommendation: If you are interested in historical architecture, before departing you can download the "Naka-Ya's Walking Map" APP (free), which contains QR code commentaries for all designated preserved structures in the White Wall area, updated more frequently than official guidebooks.
