REGULAR GUIDED EXCURSION – The excursion starts from Bahía Mansa which is 4km south of Puerto Tranquilo, and after paddling all the way to the marble formations, the kayaking is along the Marble Cathedral, Caverns and Chapel, an amazing group of small islands of marble rock which have been sculptured during centuries by wind and water from rain and the lake. It is a 3 hours excursion round trip from Puerto Tranquilo and back. It is an easy excursion which can be reserved for any time between 8:30 am and 4:00 pm. It includes a certificated guide, full kayak equipment, first aid and rescue kit. It is not recommended for overweight persons, people with heart problems and people who have had a recent injury. Available for children 8 years or older with an adult. Subject to change due to weather conditions.