National park · Argentina
Lago Puelo National ParkParque Nacional Lago Puelo
Enter Lago Puelo National Park for a half‑day hike to the lake shore (entry ARS 150 – 200, 30 min walk) or a full‑day trek to Cerro Piltriquitron (entry ARS 200, 4 h hike) in summer; avoid peak weekend crowds in December–February.
- Source checked
- A source and a date are on record: we read it from an official or published page. Not yet confirmed on the ground.
- Field checked
- Someone checked it on the ground, with the date shown.
- Plan calculated
- Worked out by Voykit from its own data (times, distances, budgets). A calculation, not a measurement.
Unknown times stay unknown. How we verify
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Map to the park
Add your hotel to get directions from it. · stays in this browser; shared with the pocket card.
Area
276 km² (107 sq mi)107 sq mi (276 km²)
approximate
Established
1971
Best months
—
UNESCO
None
Rules in force · 9Above 2,500 m (Bogotá, Quito, Cusco, La Paz) keep the fir…
- South America ↗Above 2,500 m (Bogotá, Quito, Cusco, La Paz) keep the first day light; sleep lower where you can (Sacred Valley before Cusco) and descend if headache comes with vomiting or confusion.
- South America ↗A yellow fever certificate is required on arrival in French Guiana, and asked for on some routes into Bolivia, Paraguay, Suriname and Guyana, or when arriving from Amazon areas — vaccinate at least 10 days before travel and carry the card.
- South America ↗Overnight buses are the norm in Argentina, Chile and Peru, but pick top-tier companies and keep valuables on your body; on-board thefts from overhead racks are the common loss.
- Argentina ↗Check entry rules for your passport with Argentina's National Migration Directorate (Migraciones) or an Argentine consulate before booking.
- Argentina ↗Since April 2025 the official, MEP and street ('blue') dollar rates sit within a few percent of each other; a foreign card is usually the best-value way to pay, while ATM withdrawals carry high fixed fees. Rules have changed often — check before you fly.
- Argentina ↗Patagonia (El Calafate, El Chaltén, Ushuaia) is a November–March trip; in winter many services close and hiking is limited.
- Argentina ↗Since August 2026 non-resident foreigners must show insurance or pay for non-urgent care at nationally run public hospitals, and Buenos Aires City, Mendoza, Salta, Jujuy and Santa Cruz charge visitors for scheduled care; emergencies are still treated. Travel with medical insurance — check the current rules.
- Patagonia (Argentina) ↗Wind is the main planning constraint: spring (Sep–Nov) is the windiest, and exposed trails, boats and flights can be delayed.
- Patagonia (Argentina) ↗Book long-distance buses several days ahead in summer; seats sell out around Christmas, New Year and mid-January.
At a glance
- Country
- Argentina
- Area
- 276 km² (107 sq mi)107 sq mi (276 km²)
- Park covers 27,600 ha (≈ 276 km²) of lake, forest and mountains (source: Parques Nacionales Argentina).
- Established
- 1971
- Best months
- —
- Permits
- For some areas
- Base
- San Carlos de Bariloche
Lago Puelo National Park protects a deep blue Patagonian lake, Valdivian rainforest with pudú deer, guanaco and over 100 bird species, set amid steep cliffs and snow‑capped Andean peaks.
Decide
Why go, which months, and what lives here when
At a glance
Status
- No UNESCO listing; national park since 1971.
Size and age
276 km² (107 sq mi)107 sq mi (276 km²) · national park since 1971
Park covers 27,600 ha (≈ 276 km²) of lake, forest and mountains (source: Parques Nacionales Argentina).
This page covers the park itself. Nearest base: San Carlos de Bariloche.
Why go
- A deep blue lake framed by sheer cliffs and Andean peaks.
- Valdivian rainforest with rare pudú deer and guanaco.
- Over 100 bird species in a wet, cold Patagonian setting.
When to go
- JanGo
- FebGo
- MarCaution
- AprCaution
- MayCaution
- JunAvoid
- JulAvoid
- AugAvoid
- SepCaution
- OctGo
- NovGo
- DecGo
- JanSummer, warmest days.
- FebSummer, good weather.
- MarEarly autumn, occasional rain.
- AprAutumn, cooler.
- MayRainy season starts.
- JunCold, frequent rain.
- JulCold, snow possible.
- AugCold, snow possible.
- SepSpring, variable.
- OctSpring, milder.
- NovLate spring, improving.
- DecStart of summer.
Wildlife and nature calendar
| What | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pudu (smallest deer)All year · Rare, keep distance. | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes |
| GuanacoAll year | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes |
| Puma (sightings rare)All year | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes | yes |
Arrive & move
Getting in, how the park is divided, and where things are
Show 3 sectionsHideHow to get there, Zones and sectors, Sketch map
How to get there
From San Carlos de Bariloche (BRC)
Bus (Via Bariloche) to Lago Puelo town, then 10 km (6.2 mi) road to park gate.Bus (Via Bariloche) to Lago Puelo town, then 6.2 mi (10 km) road to park gate.
3 h bus + 20 min drive
Open the page →
From Buenos Aires (EZE)
Fly to Bariloche, then follow bus route above.
≈ 3 h flight + 3 h bus
Open the page →
Zones and sectors
| Zone | What is there | Access |
|---|---|---|
| Lago Puelo gate | Visitor centre, ticket office, trailheads to lake shore and Cerro Piltriquitron. | Open with entry ticket. |
Sketch map
Take the points offline
3 points as a GPX waypoint file, plus a plain-text list of coordinates. Save it while you have signal: maps apps show the points without a connection.
Coordinates approximate, based on park centre and nearby town.
See & do
Caves, trails and wildlife, with how hard each is and whether it needs booking
Show Top experiencesHide
Top experiences
Practical
Fees, permits, rules, where to sleep and what can go wrong
Show 8 sectionsHideEntry fees and permits, Park rules, Where to stay, Safety, Accessibility, Visiting lightly, Questions people ask, Related
Entry fees and permits
| Item | Range | Per | Note |
|---|---|---|---|
| Park entry (adult) | ARS 150–200 | person | Check at gate. |
Ranges, not quotes: fees change without notice. Check with the park or your operator · checked Sep 2026.
Park entry permit or guide
Park rules
- Pets
- Not allowed in the park.
- Camping
- Only in designated campgrounds; backcountry camping requires permit.
- Fires
- Open fires prohibited; use stoves only.
Where to stay
Near the park
Lago Puelo town
Hostels, small hotels, cabins with lake views.
In the park
Park campgrounds
Basic sites with toilets, reservation required.
Safety
Cold and rain medium
How much daylight do you have?
Time out
Finding the local time zone…
Times are local to the spot (zone loading). The half-hour margin is our rule of thumb, not an official figure; light fades earlier in forest or under cloud. Carry a headlamp on any route that could run late.
Accessibility
- Lake shore trail is wheelchair‑compatible on firm sections; other trails are steep and not suitable for limited mobility.
Visiting lightly
- Stay in locally owned lodgings; pack out all waste; avoid feeding wildlife.
Questions people ask
How much does it cost to enter Lago Puelo National Park?
Entry is ARS 150 – 200 per adult; children often free. Purchase at the gate.
What are the best hikes in Lago Puelo National Park?
Lake shore trail (easy, 1–2 h) and Cerro Piltriquitron summit (moderate, 4 h) are the most popular.
When is the best time to visit Lago Puelo National Park?
Summer months December to February give the warmest weather and longest daylight.
Can I camp inside the park?
Only in designated campgrounds with a permit; backcountry camping is not allowed without permission.
Is the park accessible by public transport?
Yes, a bus from Bariloche reaches Lago Puelo town; from there a short road leads to the park entrance.
Deep dive
Every source; fees and rules change, so check before you go
Show the detailsHide
Ask about Lago Puelo National Park
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