The most convenient way from Sapporo is by JR Hakodate Line. The rapid "Airport" train takes about 32 minutes from Sapporo Station to Otaru Station. It's also easily accessible for tourists from outside Hokkaido, with direct trains from New Chitose Airport taking about 75 minutes.

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

Dusk to night is especially recommended. The gas lamps along the stone warehouses light up, and their reflections on the water create a scene iconic to Otaru. During winter (January to February), the "Otaru Snow Light Path" is held, offering a magical atmosphere.

Sushi, seafood bowls, and grilled seafood are particularly famous. Otaru is home to many renowned sushi restaurants, so much so that there's an area called "Sushi-ya Dori." Also, don't miss local sweets like LeTAO's cheesecake and soft-serve ice cream.

Experience workshops and shops are concentrated on Sakaimachi Street. You can visit many shops just by walking along the street, including specialty glass shops like Kitaichi Glass and the Otaru Music Box Museum main building.

Otaru Station, the canal, and Sakaimachi Street are all within walking distance (about 10 minutes from the station to the canal). The main 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, while autumn (September-October) offers beautiful foliage and delicious seafood. Winter brings snowscapes and the "Snow Light Path," and spring sees fewer tourists, allowing for a more relaxed visit.

There are hotels and ryokans with natural hot springs scattered throughout Otaru City. Additionally, the Asarigawa Onsenkyo, a quiet hot spring village nestled in the mountains, is about 30-40 minutes by car from Otaru and is very popular.

Hands-on glass workshops (such as glass blowing and sandblasting) offer plans for children from elementary school age. Additionally, the Otaru Aquarium (in the Shukutsu area) is a popular family-friendly spot where you can enjoy seal and dolphin shows.

Sapporo (approx. 32 min.) is certainly an option, as are Yoichi (Nikka Whisky Distillery, approx. 20 min.) and Shakotan Peninsula (summer Blue Cave cruise, approx. 1 hour). These are popular day trip courses. Otaru serves as a great base to explore a wider area of western Hokkaido.