Exploring Bonaire’s Hidden Caves: A Walk, Climb, and Swim Adventure
Descend into Bonaire’s natural caves on an active guided tour featuring hiking, climbing, and swimming in freshwater pools. Experience the island’s geological wonders and underground history with expert local insight.
The Experience
Before You Go
Wear sturdy, closed-toe shoes
The cave floors are uneven and can be slippery; good grip is essential for safety.
Bring quick-dry clothing
You’ll get wet during swims and from humidity, so fast-drying clothes increase comfort.
Hydrate before and after the tour
Though underground is cool, Bonaire’s tropical climate outside requires maintaining hydration.
Be prepared for confined spaces
The tour requires crawling and climbing in tight spots, so flexibility and comfort in small spaces help.
Local Knowledge
Hidden Gems
- •Small stalactite formations shaped like coral reefs
- •A secluded freshwater pool etched into the cave’s deepest chamber
Wildlife
- •Island bats that roost inside the caves after dark
- •Crabs inhabiting some cave pools
Conservation Note
The tour emphasizes minimal environmental impact; visitors are urged not to touch formations or disturb cave wildlife.
The caves were used by indigenous Caiquetio people and served as freshwater sources historically.
Photographer's Notes
- • Near the largest stalagmite formations
- • At the freshwater cave pool
- • From the cave entrance looking out
What to Bring
Headlamp or flashlightEssential
Provided on the tour, but bringing your own ensures you have reliable lighting in dark caves.
Closed-toe shoes with good tractionEssential
Protects feet and ensures better footing on wet or uneven cave surfaces.
Quick-dry clothingEssential
Keeps you comfortable as you get wet from swims and cave humidity.
Refillable water bottleEssential
Helps maintain hydration before and after the underground sections.
Common Questions
Is prior experience required for the cave tour?
No prior caving experience is necessary, but a moderate level of fitness and comfort with bending and climbing is required.
Are helmets and headlamps provided?
Yes, the tour supplies optional helmets and headlamps for safety and visibility inside the caves.
Can I take my own pictures inside the caves?
Photography is permitted; using a durable camera or phone with good lighting is recommended due to low light conditions.
Is the tour suitable for children?
Children over 10 who meet the physical requirements can join, but the tour is not recommended for young kids or those with mobility issues.
Are swimsuits required?
Swimsuits are recommended as you will have the opportunity to swim in freshwater pools inside one of the caves.
What happens in case of bad weather?
Tours may be canceled or rescheduled if weather conditions affect safety, with refunds available if canceled at least 24 hours before departure.
Book This Experience
Check AvailabilityDuration
3 hours
Location
Kralendijk, null
Difficulty
moderate
Fitness Level
Requires moderate fitness; able to handle bending, crouching, and mild climbing on uneven terrain.
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