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Japan/Things to Do in Mount Fuji Area, couple trip

Narusawa Ice Cave (couple trip)

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How Couple-Friendly is Narusawa Ice Cave?

74%Couple-Friendly
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What makes it 74% Couple-Friendly: Exploring the eerie lava tunnel together plus forest walk feels romantic and cheap, yet cramped passages limit side-by-side walking and the visit ends in about 15 minutes.

Google
Reviews3.9/ 5
(from 8,527 reviews)

Positives:

  • Year-Round Cool-Down: The cave stays at around 0 °C, offering a refreshing break any season.
  • Easy Access Parking: Free parking lots are steps from the entrance, even for mid-day visits.

Challenges:

  • Slippery, Narrow Steps: Stairs are wet and uneven; hold the handrail and watch your footing.
  • Low Headroom: Some passages dip below 1 m; bend slowly and move single-file.
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🏖️ Explore Narusawa Ice Cave with a local guide: GetYourGuide's 10 BEST Activities and Tours around Narusawa Ice Cave. Local guides know the hidden gems you'd otherwise miss, read what other travelers experienced, and book easily.

What is Narusawa Ice Cave?

  • A lava tube cave at the eastern entrance of Aokigahara forest, sculpted by Mount Fuji’s side volcano eruption 1,150 years ago
  • A 153-meter-long vertical tunnel that sustains near-freezing temperatures year-round, hosting natural ice stalactites and basalt formations
  • A national natural monument since 1929, showcasing the enduring relationship between volcanic lava flows and perennial ice structures

What is so special about Narusawa Ice Cave for couple trip?

  1. Walk a 153 m lava tunnel to see rare ice pillars.
  2. Combine with Fugaku Wind Cave and a forest trail hike.
  3. Taste Shingen Mochi parfait at the cave shop.
  4. Enjoy a steady 0 °C interior for a cool adventure.

Recommended visit duration: 1-2 hours

Why 1-2 hours visit duration is ideal for couple trip: Includes a 15 min cave walk, 20 min forest trail, and time for photos and snacks

(View Narusawa Ice Cave on Map)

Couple-Friendly Activities in Narusawa Ice Cave

Lava Tube Exploration:

Walk the 153 m tunnel to see ice pillars and lava stalactites.

Tip: Bring a warm jacket and sturdy shoes for the 0–4 °C interior.

Combo Ticket with Wind Cave:

Buy a joint ticket for Narusawa Ice Cave and Fugaku Wind Cave.

Tip: Start at Narusawa first to beat the midday crowd.

Forest Trail Stroll:

Hike the 15–20 min Tokai Nature Trail between the two caves.

Tip: Pause to photograph tree-root formations along the path.

Local Sweets at Cave Shop:

Try a Shingen Mochi or blueberry parfait after the tour.

Tip: Enjoy your dessert on the outdoor benches by the entrance.

How to Make the Most of Your Visit to Narusawa Ice Cave

  1. Arrive at Opening: Come at 9 AM to explore before tour groups arrive.
  2. Layer Your Clothing: Wear insulated layers to stay comfortable inside the cold cave.
🏖️ Tour Narusawa Ice Cave like a local: GetYourGuide's Top 10 Activities and Tours in Narusawa Ice Cave. Local experts uncover hidden treasures you'd never find alone, browse authentic traveler reviews, and book your perfect adventure hassle-free.

Reviews of Narusawa Ice Cave

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Weirong Lee

Weirong Lee

Dec 2025

Quick 10 min experience through a cave with a nicely set out path and stairs, and two shrines. The ceiling in some parts are really low so you'd have to crouch / bend to navigate through, but it's not too difficult. It's cold as well so do layer up before heading in. We didn't see too much ice, they may have melted over the years?

Michael W.

Michael W.

Oct 2025

Narusawa Ice Cave is another place I visited during my trip to Mt. Fuji. Visiting this ice cave offers a great opportunity for physical activity and exercise. I'm glad I can handle it. The Narusawa Ice Cave is not particularly impressive. However, it's fun if you have a whole group of friends who can go together.

Tyrone H

Tyrone H

Oct 2025

A unique and memorable stop near Mount Fuji. The Narusawa Ice Cave takes you through narrow lava-tube tunnels with impressive ice formations that stay frozen all year. It’s short (so take your time and make the most of it) but fascinating, about a 20-minute walk through chilly, dim passages that feel like an underground adventure. It can be slippery and tight in spots, even a section to almost cr...

Anna Krzak

Anna Krzak

Oct 2025

Located in the Aokigahara Forest at the northwestern foot of Mt. Fuji, Narusawa Ice Cave is a small lava tube formed about 1,150 years ago during one of Fuji’s eruptions. The temperature inside remains around 0–3°C throughout the year, allowing impressive ice formations to persist even in summer. The walking path is short — about 150 meters — leading down a narrow, slippery tunnel with solidified...

Alex Chester

Alex Chester

Oct 2025

Cheap but cheerful cave experience amongst beautiful naturescape. Visit during winter to see ice pillars. We visited in autumn & signs pre-warned ice pillars had melted, so we knew what to expect. Still went for the experience! Steep but short climb down 21m. Cold, so prepare accordingly. Watch your head for low hanging rocks. A short section where we had to pretty much crawl through - a unique ex...

When is the best time to visit Narusawa Ice Cave (Mount Fuji Area, Japan)?

Visit between March and August to see the largest icicles inside the cave.

✈️ Ready to go? Check the latest flight deals to Mount Fuji Area on Trip.com

Explore These Activities

Typical Budget for a Couple (2 Adults)

ItemCost (Approx.)
Cave tickets (2 adults)JPY 700
Shingen Mochi parfaits (2)JPY 1,300
Total EstimatedJPY 2,000

Note: All prices are indicative and may vary. Please check directly with the venue for the most accurate and up-to-date information.

Content Notice: This content combines editorial expertise with AI assistance to ensure comprehensive and up-to-date information. Our team regularly curates and reviews all content for accuracy and relevance. Help Us Improve

Map of Narusawa Ice Cave

Address: Japan, 〒401-0320 Yamanashi, Minamitsuru District, Narusawa, 鳴沢8533

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About Narusawa Ice Cave

Opening Hours

Monday:9:00 AM – 4:00 PM
Tuesday:9:00 AM – 4:00 PM
Wednesday:9:00 AM – 4:00 PM
Thursday:9:00 AM – 4:00 PM
Friday:9:00 AM – 4:00 PM
Saturday:9:00 AM – 4:00 PM
Sunday:9:00 AM – 4:00 PM

Hours may vary during holidays, special events, and peak seasons. Please check the official website for the most up-to-date information.

Website

Official Website

Phone Number

+81 555-85-2301

Average price

US$ 1.9
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Average price

US$ 1.9
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