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Deep Cave Exploration

Passion Explorer

Deep Cave Exploration

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Filter by trip style, time of year, and challenge level to find the perfect experience.

9 destinations
Ice Caves of Vatnajökull
Iceland★ 6

Ice Caves of Vatnajökull

Glacier ice caves with stunning blue ice formations. Activities include exploring crystal caves and glacier hiking. * Best season: November to March * Infrastructure: Guided tours only (6/10) * Difficulty: Moderate * Cost: $150-300 per tour * Caves are ephemeral and change yearly * Equipment is provided by guides.

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Grotta Azzurra
Italy★ 3

Grotta Azzurra

Also known as Blue Grotto, famous for illuminated blue waters.

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Mogao Caves
China★ 4

Mogao Caves

Famous Buddhist cave temples and murals.

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Hang En
Vietnam★ 7

Hang En

The third largest cave in the world. Offers 2-day treks. * Cost: $300-500 * Duration: 2 days

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Jeita Grotto
Lebanon★ 3

Jeita Grotto

A two-level cave system featuring boat rides. Infrastructure is well developed for tourists. * Cost: $20-30 * Infrastructure rating: 8/10

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Eisriesenwelt
Austria★ 4

Eisriesenwelt

World's largest ice cave. * Best season: May to October * Cost: $30-50

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Yungang Grottoes
China★ 4

Yungang Grottoes

Ancient rock-cut cave temples.

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Son Doong Cave
Vietnam★ 9

Son Doong Cave

World's largest cave passage, featuring an underground jungle. Key experiences include a demanding 5-day expedition with river crossings, climbing the Great Wall of cave formations, and exploring jungle dolines. This cave offers a high difficulty level requiring good fitness. * Best season: February to August * Infrastructure: Minimal, expedition only * Annual permits are strictly limited to 1,000. * Discovered publicly in 2009. Cost: Approximately $3,000 per person.

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Ellora Caves
India★ 4

Ellora Caves

Complex of Buddhist, Hindu and Jain cave temples.

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