Vicente Perez Rosales NP

  • © Flickr user rafael.82ml
  • Lago Todos los Santos - © Flickr user reydepersia
  • © Flickr user aslinth
  • © Flickr user globetrotter_rodrigo
  • © Flickr user Juan Eduardo Donoso
  • © Flickr user globetrotter_rodrigo
  • © Flickr user wuerschi
  • Rio Petrohue - © Flickr user AussieGold
  • © Flickr user nazgulhead
  • © Flickr user aslinth

Key information: Vicente Perez Rosales NP

  • Walk the lush river valleys of Vicente Perez Rosales NP; marvel at the profusion of exotic birds and gaze up at the volcanic beauty of glacier-capped Volcan Osorno.
  • Meander from the creeks and inlets of Lago Todos los Santos to a small settlement near the steep shores of Lago Rupanco, on a hike taking in the relaxing natural hot springs at Termas de Callao.
  • Ascend Volcan Osorno from just outside the park, clambering up steep, icy slopes to its summit.

Walkopedia rating

  • Walkopedia rating82
  • Beauty33
  • Natural interest18
  • Human interest0
  • Charisma33
  • Negative points2
  • Total rating82
  • Note: Negs: likely wet weather; heavy loads to carry on multi-day walks

Vital Statistics

  • Length: Variable
  • Maximum Altitude: Variable
  • Level of Difficulty: Variable
Lago Todos los Santos - © Flickr user reydepersia



Chile's Lake District, better known locally as Zona Sur, is a beautiful landscape of lakes and volcanoes, strewn across the foothills of the Andes. Puerto Montt, a sprawling bay city with a curious cultural mix of Chiloe and Germanic influence, provides an ideal base for exploring this watery scenery. Although eemingly a serene backwater, Puerto Montt played a key role in the 1970 electoral success of Salvador Allende, after the local police shooting of some land squatters became a national scandal.

Vicente Perez Rosales NP is named in honour of the founder of Puerto Montt, who as well as being a successful businessman and mining magnate, was a traveler, diplomat, politician, and writer. The park itself is the largest in the Chilean Lake District, with the fjord-like Lago Todos Los Santos as its focus.

At the western end of the lake sits glacier-draped Volcan Osorno, known for the symmetrical, conical shape which makes it so reminiscent of Japan's Mount Fuji. On the opposite, easternmost, point of the lake is the mighty Mount Tronador, spilling over the border into Argentina, and more properly a part of Nahuel Huapi NP. 

Precipitation here is high, which has created a wonderful, water-driven landscape. Heavy snowfalls feed numerous glaciers on Osorno, in spite of its relatively low altitude, whilst the scenery is dominated by a vast array of beautiful waterfalls and powerful rivers. The vegetation is correspondingly lush and varied, providing the perfect habitat for a throng of gorgeous exotic birds - including parrots, parakeets and hummingbirds.

The best multi-day walk in the park is the three day trek to the natural thermal springs of Termas de Callao. This gentle trail meanders through the lowlands of Vicente Perez Rosales, keeping to the river valleys, and passing small farms along the way. Described in detail in Lonely Planet's Trekking in the Patagonian Andes, this is the perfect route from which to enjoy the verdant surroundings.

Although not strictly within the boundaries of the park, Volcan Osorno is an iconic part of the landscape. Ascending this impressive strato-volcano  involves a challenging and technical climb, and should only done with the appropriate experience and equipment. The ascent of Osorno is ordinarily done from a refugio on the western side, and takes 2-3 days. An alternative, following a path along its northeastern slopes without reaching the difficult glacial terrain further up, is the path from Petrohue to Refugio Picada.

Walking in the lowlands is relatively problem-free, as the river-crossings all have sturdy bridges. If you venture up into the higher slopes of the park, including Osorno, make sure you have the equipment to deal with glaciers. If you are inexperienced, a guide is strongly advisable.

Camping is the only option if doing multi-day walks in the park.

Other accounts: share your experiences

Your comments on this walk, your experiences and suggestions, and your photos are very welcome. Where appropriate, you will be credited for your contribution.


We have a lot of helpful practical information and tips about this walk, covering everything from the best books and maps, to timing and weather, geting there, possible problems, whether you need a guide and where to find them, and useful websites. This section is only open to members.

Membership is FREE AND JOINING TAKES 30 SECONDS. To login or sign up click here

Safety and problems: All walks have inherent risks and potential problems, and many of the walks featured on this website involve significant risks, dangers and problems. Problems of any sort can arise on any walk. This website does not purport to identify any (or all) actual or potential risks, dangers and problems that may relate to any particular walk.

Any person who is considering undertaking this walk should do careful research and make their own assessment of the risks, dangers and possible problems involved. They should also go to “Important information” for further important information.

Anyone planning an expedition to this place should see further important information about this walk.

© Flickr user globetrotter_rodrigo

share your experiences

Add your experiences, suggestions and photos. We would be delighted to receive your writing and ideas (which will be attributed appropriately where published).

Anyone planning an expedition to this place should see further important information about this walk.

© Flickr user Juan Eduardo Donoso...

Responsible travel matters, a lot. How you travel will make a real difference - for better or worse. PLEASE consider this when making plans. Read more

Our partners Responsible Travel 

have carefully chosen expeditions 

and holidays around the world.    

Great walking, and much else...

Walkopedia Sponsor

See their site for inspiring ideas

For £50 off your trip, contact them quoting WW50

All material on this website is © Walkopedia Ltd 2008 - 2015, unless specified otherwise.