Mylodon Cave Natural Monument

Cueva del Milodon which includes caves and outdoor art
Cueva del Milodon featuring caves
Cueva del Milodon which includes tranquil scenes
Cueva del Milodon which includes landscape views
Mylodon Cave Natural Monument


Visit caves once inhabited by a giant sloth and follow trails leading to lookouts and magnificent views of the Patagonian countryside.

Cueva del Milodón is a series of natural caves cut into the Patagonian landscape. Discover stories of prehistoric creatures and the hunters who settled in South America’s barren Patagonia region. Walk along marked trails to observation points, which provide views of a breathtaking wilderness. 

Learn about the first world-wide recognition for Cueva del Milodón in 1895, when German pioneer Eberhard Hermann found the skin of a huge animal. Scientists later confirmed that it was the fur of a mylodon, a giant sloth that roamed South America over 10,000 years ago. 

Explore the park’s four caves and three trails. Start by taking the trail to Mylodon Cave, the largest, which measures 660 feet (200 metres) deep and 260 feet (80 metres) wide. Experts believe that it was a popular hunting ground for the earliest inhabitants of Patagonia. Take a selfie photo next to the life-size replica of the massive sloth. 

Go to the Devil’s Chair, an imposing rock formation said by some to be the throne of the mylodon others claim that it’s the chair of the devil himself. It marks the start of the Caves and Eaves Trail. Peek inside the Middle Cave, where archaeologists have found traces of human life dating back 11,000 years. Go to the humble Small Cave and admire the surrounding ancient native forest. 

Climb Viewpoint Trail to enjoy sweeping views from Viewpoint Cave on the top of the hill. Spot the channels of Eberhard Fjord and the remains of ancient glacial lakes. Snow-capped mountain peaks rise out of the distance. 

The caves are a 30-minute drive north from Puerto Natales. Get here most easily via taxi or rented car. Travel agencies in Puerto Natales offer guided tours, often as part of an excursion to Torres del Paine. 

Cueva del Milodón is open daily and has an admission fee. Bring your own food and make use of the designated picnic areas located on the trails. Download a map and an audio guide in English from the cave’s official website.

Popular places to visit


Top Mylodon Cave Natural Monument Hotel Deals

Hotel HD Natales
Hotel HD Natales
3 out of 5
Kilometro 4.5, Ruta 9N, Puerto Bories, Natales, Magallanes
Hotel HD Natales
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.

* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. Book Flight + Lodging, save up to 100% of flight price - Savings based on flight + lodging package prices as compared to the price of the same components available for booking separately before all discounts and rewards applied. Your bundled savings cover up to 100% of your flight. Savings vary based on origin/destination, length of trip, stay dates and travel suppliers. Savings not available on all flight + lodging package bookings.