Tours usually last two to four hours and are designed for beginners as well as active travelers. No previous climbing or rappelling experience is needed, but participants should be in reasonable physical condition, comfortable with heights, and ready to get wet. Minimum ages vary by operator, commonly starting around eight to ten years old. Professional guides provide all instruction, handle rigging, and ensure safety with harnesses, helmets, gloves, and ropes.

Expect to get soaked and, in some areas, muddy. Wearing a swimsuit under quick-dry clothing and closed-toe shoes with good grip is recommended, and it is wise to bring a towel and a full change of clothes for after the tour. Insect repellent and water-resistant sunscreen are useful, especially for sections exposed to the sun. Many tours conclude with a swim or a casual meal, and some offer combination days that include zip lining, rafting, or hot springs. Wildlife such as monkeys, sloths, and tropical birds can occasionally be spotted along the trails, but sightings are not guaranteed.