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What is Karuizawa?
Karuizawa, located in Nagano Prefecture, is one of Japan’s most famous summer resorts and vacation home areas. Situated at an altitude of around 1,000 meters, it offers a cool and refreshing climate even in midsummer, making it a long-loved retreat for both Japanese and international visitors, including renowned writers, diplomats, and celebrities. Each season brings a different charm—lush greenery in spring, cool breezes in summer, brilliant foliage in autumn, and snowy landscapes in winter.
Getting to Karuizawa from Tokyo
Karuizawa is easily accessible from Tokyo. The Hokuriku Shinkansen (bullet train) takes about 70 minutes from Tokyo Station, with frequent departures. This makes it perfect for weekend getaways or even a day trip. By car, it’s roughly a three-hour drive via the Kan-Etsu and Joshin-Etsu Expressways.
How Much Time You Need
- Day Trip: Stroll along Old Karuizawa Ginza Street, visit historic churches and museums, shop for local crafts, and relax at a café.
- 1–2 Days: Explore nature spots like Shiraito Falls and Kumoba Pond, enjoy outdoor activities, savor local cuisine, and watch the stars at night.
Why Karuizawa is Worth Visiting
- Cool Climate – Average summer temperatures are around 20°C (68°F), ideal for escaping Japan’s humid summers.
- History & Culture – Developed as a summer retreat by foreign missionaries in the Meiji era, the town blends Western and Japanese influences.
- Natural Beauty – Lakes, waterfalls, forests, and streams are all within easy reach.
- Photogenic Scenery – European-style architecture, seasonal landscapes, and stone-paved streets offer endless photo opportunities.
Best Photo Spots & Tips
- Kumoba Pond – Capture the mirror-like reflections of foliage or fresh greenery in the early morning light.
- Shiraito Falls – Use a wide-angle lens to frame the curtain-like waterfall with moss and flowers in the foreground.
- Old Karuizawa Ginza Street – Highlight the depth of the street with its cafés, boutiques, and lively atmosphere.
Local Food to Try
Karuizawa’s location in the highlands means fresh vegetables, flavorful buckwheat soba, tender local beef, and fruits like berries and apples are in abundance. Start your day with freshly baked bread and coffee, enjoy soba or pasta for lunch, and pair local wines or craft beer with dinner for a perfect finish.
Where to Go Before or After Karuizawa
- Nagano City (Zenko-ji Temple) – A historic temple with charming streets full of traditional shops.
- Matsumoto – Home to the National Treasure Matsumoto Castle and a vibrant art scene.
- Kusatsu Onsen (Gunma Prefecture) – One of Japan’s top three hot springs, famous for its healing waters and traditional hot spring town atmosphere.
- Onioshidashi Volcanic Park – Located about 30 minutes from central Karuizawa, this striking landscape was created by lava flows from Mount Asama’s 1783 eruption. Jagged black rocks stretch across the hillside, with panoramic views of the active volcano and surrounding mountains. Walking trails wind through the formations, making it an unforgettable spot for photography and learning about Japan’s volcanic history.
Seasonal Clothing Guide
- Spring (Apr–May) – Light jackets during the day; warmer layers for mornings and evenings.
- Summer (Jun–Aug) – Short sleeves during the day; a cardigan or light sweater for cooler nights.
- Autumn (Sep–Nov) – Sweaters or fleece, with a coat for chilly evenings.
- Winter (Dec–Mar) – Down jackets, warm boots, and full snow gear for outdoor activities.
How Karuizawa Differs from Other Summer Resorts
- Easy Access – Just over an hour from Tokyo by bullet train.
- International Influence – Western-style churches, villas, and architecture give the town a cosmopolitan charm.
- Nature + Shopping – High-end boutiques and stylish cafés are located near scenic walking trails and nature spots.
Final Thoughts
Karuizawa is a rare destination where nature’s beauty meets refined resort culture. Its excellent access from Tokyo makes it suitable for everything from a spontaneous day trip to a relaxing extended stay. With each season offering a different experience, one visit is never enough—you’ll want to return again and again.