What is Haruna Mountain in Gunma Prefecture?
Haruna-san (Haruna Mountain) is a volcanic complex located in Takasaki City, Gunma Prefecture. Its highest peak is 掃部ヶ岳 (1,449 m).
This area features landscapes shaped by volcanic activity that began about 220,000 years ago, offering beautiful scenery of lakes, mountains, and forests.
Haruna Mountain is attractive throughout the four seasons: fresh greenery in spring, a cool retreat in summer, colorful autumn leaves in fall, and snowy scenery in winter.
Near the summit lies Lake Haruna, a popular spot for sightseeing and outdoor activities beloved by many visitors.
This article explains Haruna Mountain’s history, nature, and sights in detail, and provides useful information for travelers to enjoy their visit.
Highlights of Haruna Mountain
Lake Haruna
Lake Haruna, located near the summit area of Haruna Mountain, is a caldera lake that sits at an elevation of 1,084 meters.
The lake has a circumference of about 6 kilometers and offers boating and fishing, and lakeside walks are also recommended.
On clear days, the reflection of Haruna-Fuji on the lake surface is beautiful, making it a popular photo spot.
In winter the lake can freeze, offering the rare experience of wakasagi (pond smelt) fishing.
Haruna-Fuji Ropeway
The ropeway near Lake Haruna runs up to the summit of Haruna-Fuji at 1,391 meters above sea level.
From the top you can enjoy panoramic views of the mountains of Gunma Prefecture and the Kanto Plain; on clear days Mount Fuji can even be seen.
There is an observation deck at the summit where you can take your time enjoying the nature and scenery.
Haruna Shrine
On the mid-slopes of Haruna Mountain stands Haruna Shrine, which has a history of about 1,400 years.
The shrine prospered as a center of mountain worship and is considered a power spot visited by many worshippers.
Giant rocks towering in the precincts and cedar trees over 1,000 years old create a mystical atmosphere.
The carvings on the main hall are also intricate and worth seeing.
Scenery through the Seasons
Haruna Mountain offers different beautiful landscapes in each season.
- Spring: Cherry blossoms and fresh greenery spread across the area, perfect for pleasant walks.
- Summer: A cool retreat, ideal for camping and hiking.
- Autumn: The foliage colors the whole mountain, attracting many visitors.
- Winter: Snow-dusted mountains and lake create a beautiful, tranquil winter scene.
Activities to Enjoy on Haruna Mountain
Boating & Fishing
At Lake Haruna you can rent rowboats and swan boats.
The lake is also known for black bass and wakasagi fishing, offering fun for beginners and experienced anglers alike.
Hiking
There are many hiking trails around Haruna Mountain.
Routes range from beginner-friendly courses to more serious mountain climbs, making it perfect for refreshing time in nature.
Driving
The roads around Haruna Mountain are ideal for scenic drives.
Especially during the autumn foliage season, the mountain roads are vividly colored and make for an excellent driving route.
Access to Haruna Mountain
By Train and Bus
- Get off at JR Takasaki Station.
- From the station, take a Gunma Bus to the "Haruna-ko" (Lake Haruna) or "Haruna-jinja" (Haruna Shrine) bus stop (about 60 minutes).
By Car
- About 30 minutes from the Kan-Etsu Expressway "Shibukawa-Ikaho IC".
- There are parking lots around Lake Haruna, but during busy periods such as the autumn foliage season, it’s recommended to arrive early.
Useful Information for Travelers
Hours and Fees
- Haruna-Fuji Ropeway：
- Hours: April–November 9:00–17:00 (last ascent 16:30) / December–March 9:00–16:00 (last ascent 15:30)
- Fees: Round trip Adult ¥1,200 / Child ¥600 (One way Adult ¥650 / Child ¥320)
- Boat Rentals at Lake Haruna：
- Hours: 9:00–16:00 (seasonal)
- Fees: Rowboat about ¥1,000 per hour
Nearby Attractions
- Ikaho Onsen: A famous hot spring town about a 30-minute drive from Haruna Mountain.
- Gunma Safari Park: A popular zoo for families located near Haruna Mountain.
Recommended Time to Visit
The autumn foliage season (late October to early November) is especially recommended.
However, winter’s snowy scenery and wakasagi fishing are also attractive, so consider visiting in winter as well.
Frequently Asked Questions about Visiting Haruna Mountain
Q. Are there accommodations at Lake Haruna?
A. Yes. There are resort hotels and ryokan along the lakeshore, and you can also enjoy hot springs.
Q. Is there information available in English?
A. Tourist information centers and main facilities provide English brochures and signage.
Q. Is it family-friendly?
A. Yes. Activities such as boating on the lake and strolling around Haruna Shrine make it a great destination for families.
Summary
Haruna Mountain is an attractive destination that blends nature, history, and activities.
You can enjoy seasonal scenery while experiencing hiking, boating, shrine visits, and more.
If you visit Gunma Prefecture, be sure to add Haruna Mountain to your itinerary and savor its beauty and tranquility.
It’s sure to create special memories!
