Adventure brief
Rappel en Sima de las Cotorras + Tirolesa + Aguacero
Descend 125 meters into Chiapas’s dramatic Sima de las Cotorras, witness ancient cave paintings, and zipline across a giant sinkhole. EcoExperiencias delivers a full-throttle day blending adrenaline and nature immersion.
Set in the rugged heart of Chiapas, Mexico, EcoExperiencias Tour Operators delivers an adrenaline-packed day deep inside the Sima de las Cotorras, a massive circular sinkhole carved into the limestone plateau. This unique natural wonder plunges 125 meters into a chasm measuring 180 meters in diameter, offering an extraordinary backdrop for rappelling, wildlife encounters, and cultural insights. Guests can choose a 35- or 90-meter rappel descent, lowering themselves down sheer rock faces to arrive near ancient cave paintings that whisper secrets of the region's past.
The cave art here stands as a rare glimpse into pre-Hispanic cultures, preserved beneath layers of time. Wildlife lovers will be captivated by the seasonal spectacle of hundreds of parrots roosting in the cavern. At dawn and dusk, flocks wheel in ascending circles, a breathtaking display of nature’s rhythms in motion.
Following the rappel, thrill-seekers soar across the chasm’s diameter on a zipline, offering an exhilarating vantage point not just of the sinkhole, but also the verdant landscape surrounding the area. Completing the journey, EcoExperiencias guides escort visitors to the Aguacero Waterfall, a serene spot nestled within the Ocote Biosphere Reserve. Here, the lush surroundings and cascading waters provide a welcome cool-down after the high-energy activities.
This full-day tour includes ground transportation from Tuxtla Gutiérrez or San Cristóbal de las Casas, equipment, a meal, and expert guiding. EcoExperiencias stands out in Chiapas’ outdoor offerings by combining active adventure, natural history, and cultural storytelling into one seamless experience. This trip fits perfectly within the region’s growing eco-tourism scene, promoting conservation while delivering unforgettable encounters with Mexico’s diverse environment and heritage.
For anyone seeking a challenging physical outing coupled with rich natural and cultural rewards, the Sima de las Cotorras adventure is a rare find.
Adventure tips
Plan your experience.
Curated tips for an optimal adventure.
- 01Bring sturdy shoesessential
Wear tennis shoes or hiking shoes with good grip to manage the rappel descent safely.
- 02Hydrate well beforewarning
Carry water and stay hydrated, as physical exertion combined with subtropical heat can be demanding.
- 03Sun protection requiredessential
Apply sunscreen and bring a hat; sun exposure is significant during transfers and on the zipline.
- 04Physical readiness is keyessential
Ensure a moderate level of fitness; rappelling and hiking the terrain requires strength and agility.
Recommended gear
What to bring.
Closed-toe shoes
Protect feet and provide traction during rappelling and walking around the chasm.
EssentialLightweight clothing
Breathable fabrics keep you comfortable amid humidity and exercise.
spring|summer|fallEssentialFleece or light jacket
Layer for chilly mornings and cooler temperatures on the trail.
winterSun hat and sunscreen
Necessary to protect from sun exposure during transfers and zipline.
spring|summer|fallEssentialLocal insights
Context for the journey.
Nearby secrets
La Venta River Canyon viewpoint for panoramic vistas, Secluded trail loops near Aguacero Waterfall
Local fauna
Green parrots (cotorras), Various tropical bird species
Historic heritage
The cave paintings inside the chasm date back centuries, reflecting indigenous cultural heritage that remains a key link to Chiapas’ ancestral past.
Mindful exploration
EcoExperiencias supports sustainable tourism practices aimed at protecting the fragile ecosystems within the Ocote Biosphere Reserve.
Photography tips
Capture the moments
- Viewpoints
- Rappel edge overlooking the sinkhole, Zipline midspan for aerial shots, Base of Aguacero Waterfall
- Subjects
- Parrot flocks in flight, Cave paintings on limestone walls, Waterfalls and surrounding forest
- Best times
- Early morning for parrot flights, Golden hour during sunset, Overcast afternoons for even light inside the sinkhole
Frequently asked questions
Before you go.
Is previous rappelling experience required?
No previous experience is needed; guides provide safety instruction and equipment for beginners.
What is the minimum age for participants?
Children over 4 years old are welcome but must be accompanied by a guardian and meet safety requirements.
How long is the entire adventure?
The full day trip lasts about 8 to 9 hours including transportation from Tuxtla Gutiérrez or San Cristóbal.
Are meals included in the trip?
One meal is provided during the excursion; additional food or drinks can be purchased separately.
What happens if the weather is bad?
If conditions are unsafe due to weather, the tour can be rescheduled or fully refunded.
Is the activity wheelchair accessible?
The terrain and rappel activity are not suitable for wheelchair access or those with mobility restrictions.