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Karuizawa Resort Town — Mountain Retreat Since 1886

Published: Jul 22, 2026

Updated: Jul 22, 2026

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Karuizawa Resort Town — Mountain Retreat Since 1886

Karuizawa (軽井沢) is Japan's original resort town, established in 1886 when Canadian missionary Alexander Croft Shaw built a villa here and recommended the cool highland climate (1,000m elevation) as a summer escape from Tokyo's heat. The town quickly became a retreat for diplomats, missionaries, and wealthy Japanese families. Today, Karuizawa is known for luxury villas, European-style architecture, upscale shopping (Karuizawa Prince Shopping Plaza), and outdoor recreation.

The town maintains a carefully preserved alpine village aesthetic — no high-rises, tree-lined streets, and strict building codes. Cultural attractions include the Karuizawa Shaw Memorial Chapel (1895, the town's oldest wooden church) and the Peynet Art Museum (housed in a fairy-tale-style building). In summer, temperatures are 5–10°C cooler than Tokyo; in autumn, the surrounding forests turn vibrant red and gold. Karuizawa is popular for weekend getaways, second homes, and destination weddings.

Essential Information

Opening Hours

Town open 24/7 | Karuizawa Prince Shopping Plaza: 10:00 AM – 8:00 PM | Bicycle rentals: 9:00 AM – 5:00 PM

Closed: Town open year-round; some shops close in deep winter (January–February)

Entrance Fee

Town: free | Art museums: ¥1,000–1,500 per museum

Best Season

Summer (July–August, cool escape from Tokyo heat) | Autumn (October, foliage at Kumoba Pond)

Visit Duration

Half day (Ginza street + cycling) | Full day or overnight for comprehensive visit

Getting There

Access Information

Karuizawa Town, 70-min Hokuriku Shinkansen from Tokyo. Town center walkable/bikeable; rental bicycles available at station (¥500/day). Karuizawa Prince Shopping Plaza (outlet mall) adjacent to station. Free shuttle buses connect town districts. Overnight stays recommended for full experience (hotels/villas ¥12,000–50,000+ per night).

Insider Guide

Premium

**Old Karuizawa Ginza:** The historic main street (旧軽井沢銀座通り) is lined with cafes, bakeries, jam shops, and boutiques. Mampei Hotel (万平ホテル, 1894, John Lennon stayed here) serves excellent French toast (¥1,500). Sawaya Jam Shop (沢屋ジャム, founded 1952) offers 50+ fruit jam varieties (¥700–900 per jar) — their wild blueberry jam is legendary. **Cycling routes:** Rent a bicycle (electric-assist recommended for hills) and explore the villa district. The Kumoba Pond (雲場池, 'Swan Lake,' 20-min bike ride) is a tree-encircled pond with mirror-like reflections, stunning in autumn (late October). Early morning (7:00–8:00) offers best light and no crowds. **Art museum circuit:** Karuizawa has 15+ small art museums. Highlights: Karuizawa New Art Museum (contemporary installations, ¥1,000), Sezon Museum of Modern Art (Paul Klee, Modigliani, ¥1,000), and Hiroshi Senju Museum (waterfall paintings, architecture by Ryue Nishizawa, ¥1,500). The museum circuit can fill a rainy day. **Best seasons:** Summer (July–August, 20–25°C, peak tourist season), autumn (October, foliage peak, comfortable hiking), and winter (January–February, quiet, some villas closed). Avoid Golden Week (late April–early May) and Obon (mid-August) when Tokyo crowds descend.

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