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Narusawa Ice Cave
Attraction
3.9 (7154 reviews)
Small lava tube cave featuring pillarlike ice formations during the winter months.
Japan, 〒401-0320 Yamanashi, Minamitsuru District, Narusawa, 鳴沢８５３３
+81 555-85-2301
Did You Know?
Designation
Narusawa Ice Cave is recognized as a National Natural Monument of Japan, protecting its unique geological features.
Years Old
The cave is estimated to be over 1,000 years old, formed by ancient lava flows from Mount Fuji.
Constant Temperature
Despite external weather conditions, the cave maintains a consistent temperature between 0 and 3 degrees Celsius (32-37°F) year-round.
Iconic Features
One of the most striking features of the cave is its impressive ice pillars, which can reach several meters in height and are present even in summer.
Highlights from Reviews
• unique natural experience
The cave offers a distinctive adventure with ice formations inside a lava tube, providing a memorable and unusual geological attraction.
• refreshingly cold
The consistently low temperature inside the cave (around 0-3°C) provides a pleasant and welcome escape from hot weather, even in summer.
• affordable entry
The admission fee of 350-700 JPY is considered reasonable, especially with combined tickets available for the nearby Wind Cave.
• adventurous exploration
The need to duck, crouch, and navigate steep, narrow paths adds an exciting sense of adventure and discovery to the visit.
• educational value
Informational signs explain the geological formation of the lava tube and how ice persists, offering insights into Mount Fuji's volcanic history.
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