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Panoramic view of the steamy Yubatake hot spring field in Kusatsu with traditional buildings and autumn-colored mountains in the distance
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4 DaysJapanprovince

Gunma

Your 4-day travel guide

The best times to visit Gunma are during the spring (April to early June) and autumn (late September to November). Sprin...
Gunma•4D•All
Gunma, Japan
Duration:4 Days
Activities:12
Best for:All travelers

Hot Springs, Noodles, and Samurai Heritage

Gunma Prefecture, located in the heart of Japan's main island, offers a compelling blend of natural beauty, rich history, and culinary excellence. Landlocked but blessed with volcanic activity, it's famous for its numerous onsen (hot spring) towns that have been soothing travelers for centuries. Beyond the steamy baths, Gunma boasts significant cultural sites connected to the samurai era, particularly in Takasaki and Maebashi, and is the birthplace of iconic Japanese dishes like yakimanju and Mizusawa udon. For couples seeking a mix of relaxation and cultural immersion, Gunma provides an authentic Japanese experience away from the major tourist hubs, with scenic mountain backdrops and welcoming local communities.

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1

Samurai History and City Culture

Day 1 of your journey

Visit the site of Takasaki Castle, originally built in the 16th century. While the main keep is gone, the stone foundations, moats, and reconstructed gates offer a tangible connection to Japan's feudal past. The park-like grounds are pleasant for a stroll, with informative plaques detailing the castle's history and its role under the Matsudaira clan. It's a peaceful spot to start the day, with views over the city. A typical visit takes about 1.5 hours. The site is free to enter and accessible year-round.

Takasaki Castle Ruins (Takasaki Kojo)
Why Visit

This site provides direct access to Gunma's samurai heritage. Understanding the castle's strategic importance helps frame the region's history. For couples, it's a quiet, contemplative start to the trip, offering photo opportunities among the historic stonework and shaded paths without the crowds of more famous castles.

Address: Marunouchi, Takasaki. Combine your visit with a walk to the nearby Byakue Dai-Kannon statue, a short 15-minute walk away, for a contrast between ancient history and modern religious iconography.

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2

Onsen Relaxation and Craft Heritage

Day 2 of your journey

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3

Udon Pilgrimage and Mountain Scenery

Day 3 of your journey

4

Castle Town Charm and Local Crafts

Day 4 of your journey

Before You Go

Essential Travel Tips

Gunma is landlocked; focus on its hot springs (onsen), mountains, and lakes instead of beaches.
Cash is still king in many local restaurants, shops, and for bus fares outside major stations. Carry sufficient yen.
Learn basic onsen etiquette: wash thoroughly before entering the bath, tie long hair up, and avoid getting bath water in the washing area. Tattoos may be restricted at some public baths; check policies or use private onsen at your accommodation.
While JR Passes are valid on JR lines, many local buses and some trains (like those to Kusatsu) are operated by private companies and require separate tickets or an IC card like Suica.
Gunma has distinct seasons. Winters can be cold and snowy, especially in mountain areas like Kusatsu, so pack accordingly if visiting between December and March.
Many museums and some restaurants close on Mondays. Always check opening days and hours before visiting.
Taxis are available in cities but can be expensive for long distances. Renting a car provides great flexibility for exploring areas like Lake Haruna and Mizusawa.
While not as common as in Tokyo, some English is spoken at major tourist spots like Kusatsu's Yubatake. Having a translation app or phrasebook is helpful.

When to Go

Best Time to Visit

The best times to visit Gunma are during the spring (April to early June) and autumn (late September to November). Spring brings mild temperatures and the famous cherry blossoms, particularly beautiful at spots like Maebashi Castle Park. Autumn offers crisp air and stunning fall foliage in the mountainous areas like around Lake Haruna and Kusatsu. Summer (July-August) can be hot and humid in the cities, but the highlands like Kusatsu remain pleasant. Winter (December-March) is cold with heavy snow in the mountains, making it ideal for onsen visits and winter sports at nearby resorts, but some rural transportation may be affected.

Local Insights & Tips

Gunma has a reputation for being home to resilient, hardworking people, a trait sometimes humorously referred to as the 'Gunma-ken spirit.' The prefecture is deeply connected to its samurai past, with many towns historically serving as castle towns for feudal lords. This history is still felt in local festivals and pride. The onsen culture is central to social life; bathing is seen as a daily ritual for health and community. When dining, it's appreciated if you finish your meal, especially the noodles which are a point of local pride. While not as formal as Kyoto, a polite demeanor and a simple 'arigatou gozaimasu' (thank you) are always welcomed. The pace of life is generally slower than in Tokyo, inviting visitors to relax and soak in the atmosphere.

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