Cerro Castillo National Park Trail Network
Exploring a new frontier in Aysén Patagonia
Tickets
Enjoy an unforgettable trek in the park.
Cerro Castillo Lagoon Lookout
Challenging full-day trek with views of glacier and turquoise lagoon. Perfect if you want an intense day with photographic rewards.
Las Horquetas Trek (3–4 days)
Cross valleys, forests, and mountain passes with panoramic views of the massif. A classic park experience for those seeking the complete adventure.
Estero Parada Trail (day)
Day option with forests and views—ideal if you're looking for less technical demand without missing out on the scenery.
HOW TO GET THERE
The entry point is Villa Cerro Castillo on the Carretera Austral (Route 7). You access the Las Horquetas and Estero Parada sectors via entrances managed by the concession holder. If you're flying, the nearest airport is Balmaceda.
Discover the magic only in
“Aysén, Reserve of Life”
Are you ready to take on the most beautiful trek in Patagonia? Before you go, read the following information to prepare for your trip. The Las Horquetas Trek in Cerro Castillo Park crosses remote Patagonian mountains with unstable and rapidly changing weather, even in summer months. Be an informed and smart traveler!
CAMPING AREAS
Our campsites provide the essential services needed to stay in the park, always aiming to build infrastructure in harmony with nature.
LEAVE NO TRACE
One of our goals is to protect Cerro Castillo National Park for the future. Learn more about how you can minimize your impact during your visit!
PLAN YOUR TRIP
Being well prepared for the Las Horquetas circuit is key. Check our suggested gear list to make sure you have everything you need for this trek.
Frequently Asked Questions
Is it possible to go in winter / with snow?
Access and trails may be subject to seasonal restrictions and in some cases may require a certified guide. Always check the current status before you plan your visit.
What is the minimum gear I need to bring?
Warm layers, waterproof/windproof jacket, trekking footwear, water, snacks, sun protection, hat/gloves, headlamp, and offline map. Trekking poles recommended.
Is there cell phone reception on the trails?
Signal is intermittent or nonexistent. Download offline maps and inform someone of your itinerary before heading out.
Where can I stay overnight?
Only in designated areas and according to seasonal capacity. Check availability and usage rules before your visit.
Are drones allowed?
Drone use is restricted and may require authorization. Respect signage and conservation regulations.