Mysterious Caves Around The World : For adventurous travelers, few experiences compare with visiting mysterious caves around the world. Exploring them offers an adventure into unknown territory while uncovering some amazing new finds! From deep underground caverns to riverine passageways, these seven mysterious caves around the globe will certainly offer something truly memorable and special!
No matter if you’re seeking adrenaline rushes or peaceful retreat, these caves offer unforgettable experiences. From Mexico’s Yucatan Peninsula to the US Appalachian Mountains and back again – here are seven mysterious caves around the globe sure to offer an unforgettable journey.
Mysterious Caves Around The World
1. Cueva De Los Cristales, Mexico
Cueva de los Cristales is known as the Cave of Crystals in Mexico’s Yucatan Peninsula and is famed for its amazing crystal formations, such as one that measures 9 feet long! There are over 100 giant crystals found here; in addition to these exquisite displays of color. Additionally, this cave also hosts an enormous underground lake that provides aquatic habitat for shrimp and crabs – however due to its unique and delicate nature only a limited number of visitors are granted entry daily.
This cave is well-known for its impressive crystal formations as well as its giant underground lake filled with shrimp and crabs. Due to the delicate nature of this unique space, only a limited number of visitors are granted entry each day; October through March is typically when water levels in its lake drop drastically, providing visitors with an opportunity to come up close to giant crystal formations and admire them in full glory.
2. Marble Caves, Chile

The Marble Caves can be found in Chile’s Patagonia region and have been formed over millions of years by water seeping into cracks in rock, slowly carving them out. As this water seeped out it created various stalactites and stalagmites which now fill most of this show cave containing an incredible biodiversity including 33 different bird species! Visitors can take a boat tour through these underground passageways to view their majestic stalagmites and stalactites from unique angles.
Visitors to the Marble Caves may take a tour by boat, giving them access to see stalagmites and stalactites from an incredible perspective. Or they can explore these mysterious caves on foot with audio tours. October to April is considered to be an optimal time for visiting, when most species of birds live within these mysterious caverns.
3. Fox Glacier Cave, New Zealand
The Fox Glacier Cave can be found in New Zealand’s Southern Alps. Part of a network of caves carved by the Fox River as it flows through mountains, this cave can be heard trickling as its waters flow into it; you can walk behind its waterfall. One of few places in New Zealand where kayaking through caves is allowed. Furthermore, Fox Glacier Cave also houses Tasmanian Boxwood that only grows in certain locations around the globe and this mysterious space.
The Fox Glacier Cave is part of a network of caves carved out by the Fox River as it courses through the mountains, creating one of New Zealand’s most spectacular sights – one where its waters can be heard trickling through and even walk behind an impressive waterfall. To best experience all that it offers, the ideal time of year for visiting is between October and March when its waters run full force, creating stunning sight.
4. Waitomo Glowworm Caves, New Zealand
Waitomo Glowworm Caves can be found on New Zealand’s North Island and feature an otherworldly blue light created by glowworms – tiny native insects who inhabit cave ceilings and hang upside-down from it – creating an otherworldly glow that fills these caves with magic. They’re open every day of the week between October and March if you wish to visit this mysterious destination!
Waitomo Glowworm Caves are open every day of the week between October and March; otherwise they only open on weekends. Filled with an otherworldly blue glow generated by tiny native insects called glowworms who inhabit cave ceilings, creating their unique glow in these stunning underground caverns. October to March is an ideal time for visiting this mysterious cavern: during this period the Waitomo Glowworm Caves remain open all week; otherwise they only open weekends.
5. Mammoth Cave National Park, USA

Mammoth Cave National Park can be found in Kentucky, United States. This world-famous cave system covers an astonishing 404 kilometers! Grand Avenue was the first section to be discovered when exploring Mammoth Cave; today it remains one of its most spectacular sections and can be reached through an artificial tunnel leading into its depths.
Mammoth Cave National Park offers one of the most accessible and popular parts of its underground system – making it an excellent starting point. Grand Avenue was discovered first, and still remains one of its most spectacular sections. October to March are ideal months to visit when caves may all but disappear from view!
6. Son Doong Cave, Vietnam
Son Doong is the world’s largest known cave, situated in Vietnam’s Quang Binh Province. Formed from an intricate network of underground rivers, this expansive structure can house an entire city. Fly through it on a helicopter! Amongst all of Son Doong’s many sections and access points is The Big Room where stalagmites and stalactites await discovery as you discover large bat colonies or discover several underground waterfalls along your adventure through Son Doong!
Due to Son Doong’s fragile ecosystem, only a limited number of visitors are permitted in each year. The best time of year to visit Son Doong is between April and October; during these months it is likely to be drier for an easier experience inside this mysterious cave network of underground rivers wide enough to house an entire city.
7. Eisriesenwelt Ice Caves, Austria
The Eisriesenwelt Ice Caves can be found near Garmisch-Partenkirchen in Germany’s Alps and feature an all-ice cave system, one of only three worldwide. Visitors can explore this ice cavern by climbing ladders at valley floor level or using lift access to reach its summit.
Eisriesenwelt Ice Caves is one of the world’s most accessible and popular ice caves, drawing millions of visitors each year. Additionally, it is one of the easiest ice caves to access – making it perfect for beginners or families with young children. Constructed entirely out of ice, making this one of only three in existence worldwide. For an exceptional experience visit between October and March when caves are at full capacity; then experience their magic first-hand!
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