
Tucked away in Nikko National Park, Lake Chuzenji (中禅寺湖) is Japan’s highest natural lake at 1,269 meters above sea level. Formed by an ancient volcanic eruption (approximately 20,000 years ago), this serene lake offers breathtaking landscapes, seasonal beauty, and outdoor adventures. It’s a perfect escape from the hustle and bustle of Tokyo, making it a must-visit destination in Tochigi Prefecture.

On the southside of Lake Chuzenji, stands Kegon Falls. Kegon Falls is considered one of the three most beautiful waterfalls in Japan.
Lake Chuzenji is popular for the wide variety of outdoor activities found around the lake.
Hiking:
- Hiking Mt. Nantai (男体山) – A sacred mountain towering over the lake, offering spectacular summit views. (6-hour round-trip, for experienced hikers).
- Senjogahara Marshland (戦場ヶ原) – A beautiful wetland hiking area with easy trails, perfect for autumn foliage and birdwatching.
On the Lake:
- Boat Cruise & Canoeing ⛵ – Enjoy a scenic cruise or a relaxing canoe ride on the calm waters. Cruises operate from April to November.
- Fishing 🎣 – The lake is home to trout and char, making it a popular fishing spot (permit required).
Cultural & Historic Sites:
- Futarasan Shrine Chūgūshi (二荒山神社 中宮祠) ⛩️ – A spiritual power spot at the foot of Mt. Nantai.
- British & Italian Embassy Villas 🏡 – Elegant lakeside retreats turned museums, showcasing Nikko’s international history.
📍 Location: Nestled in Nikko National Park, Tochigi Prefecture, Japan, at an elevation of 1,269 meters (4,163 ft), making it Japan’s highest natural lake.
🌋 Volcanic Origins: Formed around 20,000 years ago when an eruption of Mt. Nantai blocked a river, creating this stunning alpine lake.
💦 Kegon Falls: The only natural drainage of Lake Chuzenji is Kegon Falls, one of Japan’s most beautiful waterfalls.
🍁 Seasonal Beauty:
- Spring & Summer – Lush greenery and cool temperatures make it a refreshing escape.
- Autumn – Famous for vibrant red and gold foliage reflecting on the water.
- Winter – Snow-covered mountains create a peaceful, icy wonderland.
🚤 Activities & Attractions:
- Boat Cruises & Canoeing – Explore the lake’s crystal-clear waters.
- Hiking & Nature Walks – Scenic trails around the lake and up Mt. Nantai.
- Fishing – Known for its trout and char fishing.
- Onsen (Hot Springs) – The Chuzenji Onsen area offers relaxing lakeside baths.
⛩️ Cultural & Historical Sites:
- Futarasan Shrine Chūgūshi – A sacred shrine near the lake, part of Nikko’s UNESCO World Heritage sites.
- British & Italian Embassies’ Villas – Former diplomatic retreats, now open as museums showcasing the area’s international appeal.
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Accessing Lake Chuzenji
From Tokyo: Take the Tohoku Shinkansen to Utsunomiya, then transfer to the JR Nikko Line (approx. 2 hours).
From Nikko: Ride the Tobu Bus to Lake Chuzenji (40 minutes) via the famous Irohazaka Winding Road.
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Where to Stay
Chuzenji Kanaya Hotel
A historic lakeside resort with onsen baths and stunning views.
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Cozy, Western-Japanese style accommodations with easy access to the lake.
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