Puerto Blest: Where Patagonian Water and Forest Conspire
A compact, stirring slice of Nahuel Huapi—boat crossings, waterfalls and ancient forests.
The catamaran slips away from the jagged silhouette of San Carlos de Bariloche and the lake breathes out an entire landscape. You watch the town shrink into a rim of chocolate shops and red-tile roofs, then the water turns a thicker, deeper blue and the mountains lean in closer. By the time the shoreline breaks into a handful of inlets and the first skinny trunks of the Arrayanes forest appear—bark gleaming like cinnamon under midday sun—you know this isn’t a standard day trip. This is Puerto Blest: a threshold where Nahuel Huapi’s dark water and the temperate rainforest of Argentine Patagonia intersect, and where a handful of short but precise hikes and a slow boat ride make for one of the region’s most satisfying outdoor days.
Trail Wisdom
Take an early boat
Morning crossings mean calmer water and better light for photos; afternoon winds can make the ride rougher.
Layer for sudden weather
Temperate rainforest can switch from sun to drizzle—pack a waterproof shell and insulating mid-layer.
Bring snacks and water
There are limited services at Puerto Blest—carry enough water and energy-rich snacks for the full day.
Watch your step on wet sections
Boardwalks and mossy rocks can be slippery—sturdy, grippy trail shoes reduce risk.
Local Knowledge
Hidden Gems
- •Cascada Los Cántaros—a short, impressive waterfall a 30–60 minute walk from the dock
- •A small viewpoint trail above Puerto Blest that offers wide-angle views of the fjord and surrounding peaks
Wildlife
Andean condor, South Andean deer (huemul)
Conservation Note
The area is managed to protect fragile species like the huemul and the unique Arrayanes forest; follow marked trails and choose certified operators to minimize impact.
Puerto Blest forms part of Nahuel Huapi National Park, Argentina’s first national park (established in 1934), and lies within territory historically used by Mapuche peoples.
Seasonal Guide
spring
Best for: wildflower displays, birdwatching, cooler hiking conditions
Challenges: variable weather, trail muddiness, cold mornings
Spring brings fresh green and active birdlife but expect changeable weather and muddy trails after snowmelt.
summer
Best for: calm boat crossings, long daylight, warmer temperatures
Challenges: crowds, strong midday sun, possible afternoon winds
Summer is peak season with the warmest water and most boat schedules; book early and start in the morning to avoid winds and crowds.
fall
Best for: autumn color in riparian foliage, quieter trails, cool, crisp light for photos
Challenges: shortening daylight, cooler nights, reduced boat frequency
Fall offers crisp air and quieter shorelines—pack warm layers for the cooler temperatures and earlier sunsets.
winter
Best for: snow-capped mountain vistas, austerely beautiful landscapes, photography of stark contrasts
Challenges: reduced services, colder conditions, limited boat operations
Winter quiets the area—many operators reduce departures and some services close; come prepared for cold conditions if you visit.
Photographer's Notes
What to Bring
Waterproof shellEssential
Protects against sudden rain and spray from waterfalls.
Sturdy trail shoesEssential
Grip and ankle support for wet, uneven forest trails and boardwalks.
Daypack with hydrationEssential
Carries water, snacks, layers and camera gear for a full-day trip.
Polarizing filter for camera
Reduces glare on the lake and deepens forest greens for better photos.
Common Questions
How long is the boat ride from Bariloche to Puerto Blest?
Depending on the route and stops (e.g., Victoria Island, Arrayanes), the crossing typically takes 1.5–2.5 hours one-way—plan on a full day with transfers.
Are guided tours necessary?
No—trails are well-marked and short—but a guided boat tour provides context on ecology and local history and may include additional stops.
Can I swim in the lake at Puerto Blest?
You can, but the water is very cold year-round; swimming is best reserved for those accustomed to cold-water conditions and done with caution.
Is the area wheelchair accessible?
Access at Puerto Blest is rustic; while docks and some viewing areas may have limited accessibility, most trails include uneven, damp surfaces and are not universally accessible.
Do I need a permit or park fee?
Nahuel Huapi National Park has entrance regulations and small fees may apply; verify current requirements with park authorities or your tour operator before travel.
What wildlife might I see?
Look for birdlife like Andean condors and waterfowl; mammals include the elusive South Andean deer (huemul) in protected zones—keep distance and avoid disturbing wildlife.
What to Pack
waterproof jacket (rain and spray protection);sturdy trail shoes (grip on wet/mossy trails);water bottle and snacks (limited services);camera with polarizer (lake and forest shots)
Did You Know
Nahuel Huapi National Park was Argentina’s first national park, established in 1934, and protects a mix of Andean mountains and Patagonian lake systems.
Quick Travel Tips
Book boat crossings early in high season; carry cash for small kiosks; take seasickness meds before the ride if prone to motion sickness; wear quick-drying layers for forest and water spray.
Local Flavor
Pair the trip with Bariloche’s famed chocolate shops and wood-fired lamb asado; respect Mapuche cultural sites and seek local-led experiences when possible.
Logistics Snapshot
Depart Bariloche morning; boat crossing 1.5–2.5 hrs with stops; short 1–2 km hikes at Puerto Blest; limited services—bring layers, snacks and water.
Sustainability Note
Support certified local operators, stay on marked trails to protect fragile understory plants, and never approach or feed wildlife—especially the endangered huemul.