Granbell Hotel Otaru — the canal's brand-new arrival with a rooftop open-air bath facing Ishikari Bay
Did you know that among all the hotels lining Otaru Canal, there is exactly one where everything — from the bedding to the rooftop facilities — is completely brand new? Granbell Hotel Otaru opened in July 2025 and sits just a one-minute walk from Otaru Canal. The hotel's clear selling points are its limited-availability canal-view Deluxe Twin rooms and a rooftop open-air bath and sauna overlooking Ishikari Bay — a combination that is genuinely hard to find anywhere else in Otaru.
Honestly, choosing a hotel on Otaru Canal is not easy — there are several good options. But if newness of facilities is your top priority, Granbell Hotel Otaru is the clearest answer. Opened in July 2025, that means everything from the air conditioning and plumbing to the shower fittings and room furniture is fresh out of the box — something that can be hard to find in a town whose most celebrated hotels lean heavily on Meiji-era heritage charm.
"The room was so new and spotless. The rooftop bath in the evening with the bay stretched out in front of you, and then the canal just a one-minute walk away — many guests from the opening weeks said it was one of the most memorable stays they had."
The hotel's location is its most talked-about strength — just one minute on foot to Otaru Canal. During the day you can stroll past Meiji-era red-brick warehouses, take in natural light, and snap plenty of atmospheric photos. Come evening, when the gas lanterns along the canal are lit, the whole scene shifts into something altogether more cinematic. One minute away means no taxis, no shuttle — just step out of the lobby and walk straight there.
What sets Granbell Hotel Otaru apart from the average canal-side hotel is the rooftop open-air bath and sauna with views over Ishikari Bay. Soaking in an open-air bath on a rooftop in Hokkaido's cold air while looking out over a broad expanse of sea is the kind of experience that most canal-side hotels in Otaru cannot offer — their baths, if they have them, typically face a garden or interior courtyard. Getting the bay view as well makes this genuinely different.
Room categories range from Standard for those watching their budget through to canal-view Deluxe Twin rooms available in limited numbers, where drawing back the curtains reveals Otaru Canal directly in front of you. Early reviews after the opening praised the rooms as clean and well designed, with beds that are comfortable and sizing that is typical of the Granbell brand's efficient-but-thoughtful aesthetic. The hotel also has a café lounge, mini gym, and buffet breakfast that guests in the opening period praised warmly.
It is worth being straightforward about what to expect — because Granbell Hotel Otaru only opened in July 2025, the total review count is still low, and the overall picture has not yet settled the way it has for hotels that have been operating for years. Travellers who rely on a large body of accumulated reviews to make decisions may find the data thinner than they are comfortable with. And with canal-view Deluxe Twin rooms in limited supply, leaving booking too late risks missing the room type you actually want.
Getting here is straightforward — JR Otaru Station is roughly 15 minutes on foot, or a short taxi ride away. From Sapporo, the JR train takes around 30 to 40 minutes; from the station you can walk or take a taxi to the hotel. The canal area itself is well stocked with restaurants — sushi, seafood, and the locally famous Otaru ice cream are all within easy walking distance of the property.
In short, Granbell Hotel Otaru is the most compelling choice for anyone who wants a brand-new room, a rooftop bay-view bath, and canal-front access all under one roof — no trade-off required between freshness and location. Rates start from ¥13,000/night for Standard, with the canal-view Deluxe Twin available for those willing to book early and pay a little more.
Summary from Booking & Agoda
- ✓ Opened July 2025 — rooms and all facilities are completely brand new
- ✓ 1-min walk to Otaru Canal — excellent location
- ✓ Rooftop open-air bath + sauna overlooking Ishikari Bay
- ✓ Café lounge + mini gym + buffet breakfast praised in early reviews
- ! Very few reviews yet (just opened) — overall picture still forming
- ! Canal-view rooms are limited — book early or risk missing out
- ! JR Otaru Station is ~15 min on foot
- ✓ Brand-new room — furniture, plumbing and fixtures are all fresh
- ✓ Deluxe Twin guarantees a direct canal view from the room
- ✓ Open-air rooftop bath with bay view is a rare find in Otaru
- ✓ Buffet breakfast received particularly warm praise from early guests
- ! Accumulated review data still thin — hotel just started taking guests
- ! Some room types on the smaller side, as is typical of the Granbell brand
- ! Standard rate of ¥13,000+ is mid-to-high for Otaru
- 💡If you rely on a large volume of accumulated reviews before booking — this hotel just opened and the review count is still low → consider Otaru Furukawa or another hotel that has been operating longer in the same area.
- 💡If you specifically want a canal-view Deluxe Twin room — availability is limited and rooms can sell out quickly → book ahead and specify 'Canal View Deluxe' clearly at the time of reservation.
- 💡If you are travelling without a car — JR Otaru Station is about 15 minutes on foot → either take a short taxi or factor the walk into your evening stroll through the canal district.