Things To Do
in Karuizawa

Seasonal markets and weekend stalls near Hoshino and around Kumoba Pond where you can buy local produce, jams, pastries and snacks—perfect for tasting fresh fruit, honey and prepared mountain vegetables.

Small street vendors and bakeries sell crepes, pastries and local sweets ideal for walking and sampling while exploring the old town.

Speak softly in public spaces, avoid loud phone conversations on trains, and be courteous when queuing or entering shops.

Remove shoes when entering some ryokan, temples or traditional shops; follow posted onsen rules (wash before entering, no tattoos in many baths unless covered).

Line up patiently at stations and bus stops, and respect personal space—this is expected everywhere in Japan.

Always ask before photographing people up close and be mindful of private property and quiet residential areas.

Tipping is not customary in Japan and can cause confusion—excellent service is already included in the price. For guided tours or private chauffeurs, a small gift or polite verbal thanks is more common than cash tipping.

Cash (Japanese yen) is widely used, especially at small shops, markets and some ryokan. Credit cards are accepted at many hotels, shops and restaurants, and IC transit cards (Suica/PASMO) work on JR trains and many buses, but bring cash for rural vendors.

Cherry blossoms and early flowers bloom from late April into May; days grow warmer but nights can remain chilly—bring layered clothing. Busy weekends during golden week (late April–early May) draw many visitors from Tokyo.

Cooler than Tokyo with pleasant daytime temperatures—perfect for outdoor activities, cycling and escaping the city heat. Expect more families and tourists on weekends; book accommodation early for July–August.

Peak season for vivid foliage from mid-October to early November; trails and scenic roads are crowded on clear weekends, and photography opportunities are excellent.

Cold with regular snowfall—skiing and winter landscapes are highlights, but some mountain trails close and roads may require winter tires; indoor attractions and hot springs are popular.

A variety of routes around and up Mount Asama (an active volcano) offering volcanic landscapes, panoramic views and forested trails—check local advisories and use a guide for higher routes.

A short, easy and very scenic walk around the pond (Swan Lake) suitable for all ages and excellent for sunrise and autumn photography.

Gentle trails connecting Harunire Terrace, the Stone Church and wooded areas—good for relaxed nature walks and birdwatching.

Trails and paths around the Karuizawa Prince Hotel area that are accessible from the resort and provide good views and winter ski access.

Many families and couples from Tokyo and surrounding areas come for weekend getaways, driving or taking the shinkansen for short stays.

Karuizawa has a notable population of seasonal homeowners and retirees who maintain holiday houses and spend extended periods here.

Year-round locals who work in hospitality, retail, agriculture and services that support the tourism economy.

Attracted by the resort atmosphere and accessibility from Tokyo; numbers vary by season and international travel trends.

Winter sports at Karuizawa Prince Ski Resort and nearby slopes attract families and weekenders during snowy months.

Karuizawa has several golf courses popular with visitors, especially in the warmer months.

Road and leisure cycling on quiet mountain roads and around scenic loops is a favorite pastime for visitors and residents.

Trail walking and mountain trekking around Mount Asama and local woods are widespread recreational activities.