Underground River Chontalcoatlan 2 days

In this outing, we will enter the cave that house the river Chontalcoatlan. Once in, we are going to travel through the cave passing incredible rock formations and feeling the energy inside the cave.

After, we will sleep in the middle of the river bed where we will see the rays of dawn through the famous skylight that gives some light in the middle of a dark journey.

Finally, we will continue walking to arrive at the park, Grutas de Cacahuamilpa where we will enjoy a delicious meal.

What is included?

  • The loan of a rucksack
  • Lunch
  • Accident insurance
  • Qualified guides
  • Transport
  • Safety equipment
  • Entrance fees
  • Head torch
  • Life jacket
  • Helmet

What to Bring

  • Towel
  • Complete change of clothes
  • Sleeping bag
  • Clothes to sleep in
  • Wash kit
  • Mountain coat
  • Boots or trainers with a treaded sole and which protect the ankles
  • Sun cream of at least factor 30
  • Comfortable shirt and trousers, preferably made of synthetic fibres and not cotton, including jeans.
  • Large bag for your wet clothes at the end of the descent


  • Neck scarf / Buff
  • Hat
  • Waterproof trousers of lycra leggings
  • Insulating mat for the floor
  • Waterproof camera or camera in a waterproof case

This is not recommended for pregnant women, people with neck or back problems, people with haemophilia, asthma or epilepsy or for people with heart problems.