The most convenient way from Sapporo is by JR Hakodate Main Line; the "Airport" rapid train takes about 32 minutes from Sapporo Station to Otaru Station. It's also easily accessible for tourists from outside Hokkaido, taking about 75 minutes from New Chitose Airport without transfers.

Half a day to a full day is a good estimate if you want to leisurely explore the main areas around the canal and Sakaimachi Street. If you add experiences like glassblowing workshops, the Music Box Museum, and dining, a 2-day, 1-night trip would be more fulfilling.

Dusk to night is especially recommended. Gas lamps light up along the stone warehouses, and the reflections on the water create Otaru's iconic scenery. In winter (January-February), the "Otaru Snow Light Path" event is held, offering a magical atmosphere.

Sushi, seafood bowls, and grilled seafood are particularly famous. Otaru has so many renowned sushi restaurants that there's even an area called "Sushi-ya Dori" (Sushi Street). Also, don't miss local sweets like LeTAO's cheesecakes and soft-serve ice cream.

Workshops and shops are concentrated on Sakaimachi Street. You can visit many shops just by walking along the street, including specialty glass stores like Kitaichi Glass and the Otaru Music Box Museum Main Building.

The area from Otaru Station to the canal and Sakaimachi Street is all within walking distance (about 10 minutes from the station to the canal). Major spots are compactly located, so you can easily sightsee without a rental car.

Each season offers different charms. Summer (July-August) has mild weather, perfect for walks, and autumn (September-October) offers beautiful foliage and seafood. Winter features snowy landscapes and the "Snow Light Path," while spring has fewer tourists, allowing for a more relaxed visit.

There are hotels and ryokans with natural hot springs scattered throughout Otaru City. Also, Asarigawa Onsen Village, about 30-40 minutes by car from Otaru, is popular as a quiet hot spring resort in the mountains.

Hands-on glass workshops (glassblowing, sandblasting, etc.) offer plans suitable for elementary school children and older. Otaru Aquarium (Shukutsu area) is also popular as a family-friendly spot where you can enjoy seal and dolphin shows.

Sapporo (approx. 32 min) is a popular choice, as are Yoichi (Nikka Whisky Distillery, approx. 20 min) and the Shakotan Peninsula (Blue Cave cruises in summer, approx. 1 hour). Otaru serves as a great base for exploring the wider western Hokkaido area.