Join us on the Ultimate 4-Day Patagonian Adventure: The Classic Cerro Castillo Trek

Step into the wild heart of Patagonia and experience the awe-inspiring beauty of Cerro Castillo National Park, a true gem of Chile’s Aysén region. This unforgettable trek takes you on a breathtaking 55-kilometer (34-mile) journey through pristine forests, rugged mountain passes, crystal-clear rivers, and shimmering lagoons. Each step of this iconic trail immerses you in the raw and untamed beauty of Patagonia. Marvel at the towering peaks of the Cerro Castillo mountain range, draped in hanging glaciers and surrounded by vibrant deciduous forests that transform with the seasons. From golden autumn hues to lush spring greens, the ever-changing landscape will leave you spellbound. Along the way, keep your eyes peeled for unique flora, fauna, and fungi that call this remote wilderness home.

Your adventure begins at Las Horquetas, where the journey unfolds with a trek to the stunning Laguna Cerro Castillo, a glacial lagoon cradled by dramatic cliffs and offering one of the most scenic viewpoints in all of Patagonia. From there, you’ll venture to the enchanting El Neozelandés, rest beneath starlit skies, and explore the tranquil beauty of Laguna Duff. Each day brings new wonders, culminating in a triumphant return to the village, where you’ll carry memories of an unparalleled connection with nature.

This trek is more than just a hike—it’s a deep dive into the soul of Patagonia. Whether you’re standing atop panoramic ridges, camping beside glacial lagoons, or wandering through ancient forests, every moment is crafted to ignite your sense of wonder and adventure.