Experiences / Pantanal & Chapadas

Abyss Abseil to an Underground Lake

Descend 72 m into a cave and snorkel over submerged limestone cones

Duration
6 h
Difficulty
Hard
Group size
1–18
Minimum age
14
Cancellation
Strict
Meeting point
Bonito town centre
Operated by
Onça Pintada Safaris

Overview

A narrow opening in a farm field hides one of Brazil's most surprising caves. You abseil 72 metres on a single rope, past the opening's daylight shaft, until you land on a floating platform above a vast underground lake.

After a boat tour among stalactites, you snorkel over the clear lake to see underwater limestone cones rising from the depths. The climb back up uses a self-ascent system with guides alongside. Certified divers can upgrade to a scuba descent.

Highlights

  • 72 m free-hanging abseil
  • Snorkel in an underground lake
  • Submerged limestone cones
  • Optional scuba upgrade for certified divers

Included

  • Mandatory training session the day before
  • All vertical equipment
  • Snorkel gear and wetsuit
  • Specialist vertical guides

Not included

  • Scuba upgrade
  • Transport to the site
  • Lunch

Before you go

Training session in Bonito is mandatory. Good upper-body fitness for the 72 m ascent. Max weight 110 kg.

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