Swiss National Park
Park Switzerland's only national park protecting alpine ecosystems
Switzerland’s oldest national park in Graubünden protects alpine terrain and wildlife with marked hiking trails and strict conservation rules. Visitors hike routes, look for ibex and marmots, and learn about preservation at the park’s visitor centre.
Swiss National Park is a protected alpine area in the eastern Swiss Alps managed with strict conservation rules and minimal infrastructure. It is the country’s principal national park and conserves high-altitude habitats, wildlife and natural processes in a largely undisturbed condition.
Trails are maintained for visitors but activities such as camping, off-trail walking, bringing dogs and collecting plants are prohibited to protect the environment. The park supports populations of alpine flora and fauna and is used for scientific study and low-impact recreation.
The park was established in the early 20th century and has since been managed as a strict nature reserve with zoned use and regulated public access to preserve its ecological values. It forms part of the alpine protected-area network and serves as a reference area for natural processes.
The park is located in the canton of Grisons (Graubünden) in southeastern Switzerland, with trailheads and visitor facilities near mountain villages such as Zernez and links to the Engadin valley.
- Visitor regulations: Strict protection rules apply: visitors must keep to marked trails, camping and dogs are prohibited, and the park is managed primarily for conservation.
How to Get to Swiss National Park #
Swiss National Park is in the upper Engadine; the village of Zernez is the usual gateway and hosts the park’s visitor centre. You can reach Zernez by regional train or by car from other Engadine towns; PostBus services operate from surrounding valleys to Zernez and to trailheads.
From Zernez short walks or local buses take you to marked trailheads and the park centre where footpaths into the park begin.
Tips for Visiting Swiss National Park #
- Begin at the Swiss National Park Visitor Centre in Zernez for up‑to‑date trail info and suggested routes; most marked trails radiate from Zernez and start early to avoid bus arrivals.
- Respect the park's strict rules (no off‑trail hiking, no dogs, no camping or fires) - these regulations are actively enforced and essential for wildlife protection, so plan routes on marked paths only.
- Choose shoulder seasons (late spring or early autumn) or weekday mornings for better wildlife‑watching chances and fewer hikers than peak summer weekends.
Best Time to Visit Swiss National Park #
Best in mid‑summer (June-September) for trail access and wildlife viewing; winter brings heavy snow and limited trail accessibility.
Weather & Climate near Swiss National Park #
Swiss National Park's climate is classified as Subarctic - Subarctic climate with cold summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -12°C to 13°C. Moderate rainfall (806 mm/year).
January
January is the coldest month with highs of -4°C and lows of -12°C. Moderate rainfall (51 mm) and partly cloudy skies.
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February
February is freezing with highs of -3°C and lows of -12°C. Moderate rainfall (43 mm) and partly cloudy skies.
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March
March is freezing with highs of -1°C and lows of -9°C. Moderate rainfall (53 mm) and partly cloudy skies.
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April
April is freezing with highs of 2°C and lows of -6°C. Moderate rainfall (58 mm) and mostly overcast skies.
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May
May is cold with highs of 7°C and lows of -1°C. Moderate rainfall (69 mm) and mostly overcast skies.
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June
June is cold with highs of 10°C and lows of 1°C. Regular rainfall (90 mm) and mostly overcast skies.
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July
July is cold with highs of 13°C and lows of 4°C. The wettest month with 96 mm of rain and partly cloudy skies.
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August
August is cold with highs of 13°C and lows of 4°C. Regular rainfall (94 mm) and partly cloudy skies.
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September
September is cold with highs of 10°C and lows of 1°C. Moderate rainfall (74 mm) and partly cloudy skies.
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October
October is cold with highs of 6°C and lows of -2°C. Moderate rainfall (64 mm) and partly cloudy skies.
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November
November is freezing with highs of 0°C and lows of -7°C. Moderate rainfall (60 mm) and partly cloudy skies.
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December
December is freezing with highs of -2°C and lows of -10°C. Moderate rainfall (54 mm) and partly cloudy skies.
