Explore Mt. Fuji Ice Cave in Aokigahara Forest
Overview
Available languages
3 hours
Mobile ticket
Aokigahara forest, as known as Jukai (Sea of trees) is located on the north side of Mt. Fuji and attracts many people. Enjoy this 3-hour adventure to a cave where you can only go with a special permission with an English speaking guide. No handrails and no light, unspoiled secret cave. An adventure tour that can not be compared with others, heading with one headlight. Small-Group Tour is limited to a maximum of 12 travelers.
Additional Info
Not recommended for pregnant travelers
Not recommended for travelers with poor cardiovascular health
Travelers should have at least a moderate level of physical fitness
Follow the guide's instruction. For safety measures, we may suspend the tour if there is a customer who does not follow the directions or is disturbing other customers.
Depending on the program, this may not be safe for customers who are pregnant or have been drinking.
There is a reception on the appointed date so please arrive on time.
Children must be accompanied by an adult
Clothes suitable for outdoor activities. Long sleeves / long pants/winter jacket.
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
What‘s Included
Private transportation
All taxes, fees and handling charges
English speaking guide
Pick-up service and drop-off service (Kawaguchiko station, Hotel around Lake Kawaguchiko)
Air-conditioned vehicle
Driver/guide (Local professional guide)
Exploration Equipment (a helmet / an overall / gloves / a headlight)
Accommodation Fee
Transportation Fee so far
Food and drinks
What To Expect
There was a large eruption at the base of Fuji mountain 1200 years ago and a large amount of lava flew creating many caves out of the solid lava flow. After that, Mt Fuji's melted snow came into the frozen caves and formed beautiful ice art. This is an adventure tour where you can explore a rare cave which is so unique that you cannot find anywhere else. Have to walk with only a single headlight and you will enter the world of 0°C in the caves that is made by the great Mt Fuji. With full of thrill, using your five senses. Your guide with full knowledge of the area will assist you to enjoy the area fully. With this tour, walk through a mysterious and beautiful forest - the Sea of Trees/Aokibara Forest with a highly experienced English guide. During the tour, experience full of adventure and excitement that will stimulate all senses, have chance to view the natural ice art that created Mt. Fuji through its history. The tour is operated in a small group, normally individual guests require to obtain a special entry permit; however we are the only group tour that includes this in the tour. The tour also include entry to the "Real Cave" where is secluded and hasn't became a tourist attraction, and also experience the world of 0 degree Celsius natural caves created by Mt. Fuji. Schedule 1. Meet at meeting point. 2. Tour preparation (helmet, headlight, overall, gloves, clothes to change ,toilet and calm down your feelings) 3. Move to departure site of the tour 4. Walking in Aokigahara Forest (40 minutes), exploring the lava cave (60 minutes) and walking in Aokigahara Forest (40 minutes) 5. Move to the meeting point 6. Review and breaking up 7. Go home safely Depending on tour progress, there is time fluctuation.
Options
Explore Mt. Fuji Ice Cave in Aokigahara Forest
Option 1: Tour at morning.
Pickup included
Reviews
218 reviews
Total reviews and rating from Viator & Tripadvisor
Amazing!
Josh C,
Jun 11, 2025
- Viator
5.00Our guide Tada was a top bloke. Some people ended up cancelling on him last minute so my wife and I got a private tour just the 2 of us! Very knowledgeable about everything in the forest and the cave. Very very good English. Funny bloke and made the journey through the forest and cave very memorable. Amazing forest and cave.. definitely do this if you have the time!
Amazing!
Carol F,
Jun 4, 2025
- Viator
5.00I was worried this excursion would be difficult but I enjoyed it so much! Our guide was knowledgeable and I had a blast!!!
Our guide was very...
Jeanne P,
May 23, 2025
- Viator
5.00Our guide was very knowledgeable about the local fauna and flora of the region! The cave was really amazing, great tour!
Unique experience 💚
Inkara S,
May 7, 2025
- Viator
5.00It was an amazing experience to explore beautiful Aokigahara forest and ice cave. Takashi-san is very knowledgeable about local flora and fauna, we learned a lot during the tour ✨
Unforgettable and Eye-Opening Adventure with Guide Tada – Mt. Fuji Ice Cave & Aokigahara Forest (dress a little warm)
Lynae W,
May 5, 2025
- Viator
5.00This tour was hands-down one of the most unique and memorable experiences of our time in Japan. From the moment we were picked up promptly at Kawaguchiko Station, everything ran smoothly and felt incredibly well-organized. Our local guide, Tada, was outstanding—friendly, professional, and full of fascinating knowledge that really brought the experience to life. The train station and car ride offered breathtaking views of Mt. Fuji, and we stopped at a scenic spot to take photos. But the real adventure began when we entered Aokigahara Forest—a place as beautiful as it is mysterious. Known internationally as the “suicide forest,” Tada handled the subject with incredible respect and care. He helped us understand the cultural and geological history of the forest. The cave itself was stunning—an icy, otherworldly landscape hidden beneath the forest floor. It's a natural wonder that you simply can't explore without a guide, and descending into it felt like entering a hidden world beneath the earth. We were fully equipped with helmets, flashlights, overalls, and gloves, and Tada ensured our safety every step of the way. The cold underground atmosphere was absolutely mesmerizing. Throughout the tour, Tada’s guidance made all the difference. His clear English, calm demeanor, and deep knowledge made us feel safe, informed, He also took the time to answer all our questions and shared personal insights that made the experience feel intimate and authentic. If you're looking for an off-the-beaten-path adventure that combines natural beauty, history, geology, and emotional depth, this tour is a must. It was far more than just sightseeing—it was an unforgettable journey into one of Japan’s most intriguing landscapes. From start to finish, this tour was well-organized, educational, and packed with moments that left us in awe. Highly recommended for nature lovers, explorers, and anyone wanting a deeper look at Japan’s natural wonders. Thank you, Tada, for an incredible experience we’ll never forget!
Related Experiences
Operated by THE HIGHEST PEAK