Course details
10:00am departure/12:00pm return (all year round)
1:30pm departure/3:30pm return (from 20 March to 30 November)
Picchio Visitor Center … Nature Watching tour inside Karuizawa Wild Bird Sanctuary (about 120 minutes) … finished
Highlights of Spring (late March to mid-May)
Spring arrives rather gradually in Karuizawa.. but after most of the snow melts away around the end of March, you can see a significant growth of life and greens taking over, making the forest appear differently every day. At this time of the year, wild birds sing their best songs to impress their potential partners and flowers start blooming one after the other, making it a very pleasant time to visit the forest.
Highlights of early summer (mid-July)
At this time of the year, the forest is covered by a fresh sheet of greenery. You would be able to hear the unique calls of a species of Cicada, Terpnosia nigricosta, as they begin to sing loudly while in search of a mate. You might also be able spot some wild birds looking for worms to feed their chicks too!
Highlights of the peak summer period (late July to August)
The bright summer flowers are in full bloom at this time of the year,
and various types of insects, such as butterflies and dragonflies, can be seen flying through the forest.
In late August, the Japanese squirrel's favorite food, the “Japanese walnut," begins to bear fruit.
If you hear small nibbling sounds from the branches above, take a quiet peek.
Highlights of Autumn (September to Early November)
At an altitude of 1000m above sea level, Autumn in Karuizawa comes a little earlier than the rest of Japan. Autumn flowers are in full bloom in early September, making the forest seem much more gorgeous than it already is. When November comes, the forest embraces the golden yellow leaves of Larch that glows under the sunlight.
Highlights of winter (mid-November to mid-March)
When the leaves have completely fallen off the trees, the forest seems brighter and clearer, making it easier to spot smaller birds that are usually harder to see. As the snow slowly piles up on the forest floors around the end of December, it’ll be the perfect time to look for animal prints and tracks.