Local Information Vol. 14 "Autumn Foliage Spots"
Gunma Prefecture's famous Mount Akagi and hot spring resort Ikaho are famous autumn foliage spots that are visited by many people every year.
Due to the difference in altitude, autumn leaves can be enjoyed over a long period of time, from late September to late November.
Red and golden trees reflected on the lake surface, and the hot spring town enveloped in illuminations.
This is the perfect area for those who want to spend some quiet time enjoying the spectacular scenery that brings the coming of autumn.
We will introduce the latest information on autumn leaves in 2025 and recommended spots to visit.
Mount Akagi area
On Mount Akagi, the leaves change color slowly from the summit to the mountainside, allowing you to enjoy the best viewing period for a long period of time.
The scenery created by the lakes and mountains, including Onuma and Kakumanbuchi, is truly a spectacular view of autumn leaves that represents Gunma.
Best time to see the flowers
Summit area: Early October to early November
Mountainside area: late October to late November
<Major autumn foliage spots>
Around Lake Onuma, Kakumanbuchi and Torii Pass
Azaleas, rowan trees, maples, and other trees are reflected on the surface of the lake and marsh, creating a fantastical autumn foliage scene. Kakumanbuchi in particular is a popular spot for photography enthusiasts, as you can also see the autumn leaves of grasses.
Akagi Nature Park
It is a popular spot for nature walks, with around 500 types of plants and over 20 types of maple trees in full color. There are also special opening days only in the fall, making it a great place for families.
Ikaho Hot Springs area
Ikaho Onsen, with its picturesque scenery including the stone steps and Kajika Bridge, is also enveloped in autumn leaves.
The contrast between the steam and the autumn leaves is beautiful, and you can enjoy different views both day and night.
Best time to see the flowers
Overall: Late October to early November
<Major autumn foliage spots>
Kajika Bridge
A symbolic autumn foliage spot in Ikaho Onsen. The maple trees turn red and are lit up at night.
2025 illumination period (planned): October 28th (Tue) - November 16th (Sun)
Ikaho Forest Park
Hiking trails have been established, allowing you to take a leisurely stroll through the forest, where ancient maple trees are changing color.
Ikaho Ropeway
This is a popular experience of walking in the air, where you can enjoy a panoramic view of the autumn leaves and hot spring town below.
Enjoy the flavors of autumn in Akagi-shuku
After your drive to see the autumn leaves, why not enjoy some seasonal flavors at Akagi-shuku?
The autumn seasonal kaiseki course features a lineup of dishes that make full use of Gunma's bounty. Please enjoy the luxurious time you spend slowly savoring the flavors.
Learn more
From Akagi-shuku, both Mount Akagi and Ikaho Onsen are about 30 to 40 minutes by car.
It's a great place to stop by before checking into your accommodation, or as part of your driving route the next day.
Enjoy Gunma in autumn to the fullest, including a bonfire experience while admiring the autumn leaves.