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Reach for the Stars at Gornergrat Observatory

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What is Gornergrat Observatory?

Built atop Kulmhotel Gornergrat, it boasts a 600 mm telescope by Officina Stellare. At 3,135 meters high, the view is unmatched. Don't miss the retired Telescopio InfraRosso del Gornergrat (TIRGO) - a 1.5-meter infrared telescope. Day or night, be enchanted by the Matterhorn's beauty. Feel the universe's grandeur, and capture the ever-changing panoramas. It's an unforgettable escape for astronomers and nature lovers alike. Embrace the magic and let the cosmos inspire you. See you up there!

Quick Facts about Gornergrat Observatory

  • Official name: Observatorium Gornergrat
  • Address: Hotel Gornergrat Kulm, 3920 Zermatt, Switzerland
  • Date of opening: 1967
  • Main Telescope: Equipped with a 600 mm telescope built by Officina Stellare
  • Infrared Telescope: Telescopio InfraRosso del Gornergrat (TIRGO)
  • Observatory Altitude: 3,135 meters (10,285 feet)
  • Infrared Telescope Decommissioned: March 2005
  • Operated By: Istituto di Radioastronomia (IRA - C.N.R.), sezione di Firenze, with assistance from Osservatorio Astrofisico di Arcetri and Dipartimento di Astronomia e Scienza dello Spazio of the University of Florence.

Why Visit Gornergrat Observatory?

  • Celestial Panoramas: Catch awe-inspiring 360-degree views of the Swiss Alps, with the majestic Matterhorn stealing the show.
  • Stargazer's Paradise: Embrace the magic of astronomy and witness celestial wonders through high-powered telescopes.
  • Infrared Legacy: Discover the history of the retired Telescopio InfraRosso del Gornergrat (TIRGO) and its contributions to infrared observations.
  • Alpine Beauty: Immerse yourself in the splendor of nature, surrounded by pristine mountain landscapes and fresh alpine air.
  • World-Class Photography: Capture postcard-perfect shots of the Matterhorn and other iconic peaks from the observatory's vantage point.
  • Memorable Hiking Trails: Embark on scenic hiking trails, connecting you to nature's serenity and Alpine wildlife.
  • Unforgettable Sunsets: Witness breathtaking sunsets over the Alps, painting the sky in hues of gold and pink.

Plan Your Visit to Gornergrat Observatory

Best Time to Visit
Location
Rules
Visitor Tips

Peak Season (Late Spring to Early Autumn): Experience pleasant weather, clear skies, and vibrant landscapes. Enjoy outdoor activities, guided stargazing events, and bustling atmosphere. However, expect more crowds and potential higher accommodation costs.

Off-Season (Late Autumn to Early Spring): Witness magical winter scenery with fewer tourists. Ideal for stargazing during clear nights, but some outdoor activities may be limited due to weather. Enjoy a serene ambiance and possibly more budget-friendly options.

Address: Hotel Gornergrat Kulm, 3920 Zermatt, Switzerland
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Getting there

  • By train: Hop on the Gornergrat Bahn, Europe's highest cogwheel railway, from Zermatt. It's a scenic 33-minute ride to the summit.
  • By hiking: If you're up for a challenge, take the hiking trails from Zermatt. Enjoy nature's beauty on a 2-3 hour trek.
  • By Cable car: Combine fun and ease by taking a cable car from Zermatt to Riffelberg, then board the Gornergrat Bahn to the top.
  • No Smoking: Smoking is not allowed at the observatory to ensure a clean and healthy environment for all visitors.
  • Respect Quiet Zones: Observe silence in stargazing areas to preserve the tranquility of the night sky.
  • No Drones: Flying drones is prohibited for safety and respect for others' experiences.
  • No Pets: Pets are not allowed to avoid disturbances and protect wildlife.
  • Photography Restrictions: Commercial photography and tripods may have guidelines. Inquire with staff.
  • Follow Staff Instructions: Comply with staff directions for a smooth visit.
  • Dispose of Trash Properly: Use designated trash bins for waste.
  • Dress in Layers: The weather can change quickly at high altitudes, so wear layers for comfort and warmth.
  • Sun Protection: Bring sunscreen, a hat, and sunglasses to shield yourself from the strong mountain sun.
  • Comfortable Footwear: Wear sturdy and comfortable shoes, especially if you plan to explore the surrounding trails.
  • Weather Check: Check the weather forecast before your trip to be prepared for any changes.
  • Reservations: Consider making reservations for guided stargazing events or dining at the Kulmhotel Gornergrat.
  • Bring a Camera: Capture the breathtaking views and magical moments, but remember to also enjoy the experience without a lens.
  • Altitude Awareness: Be mindful of the high altitude and stay hydrated to avoid altitude sickness.
  • Respect Quiet Areas: Embrace the serenity of the night sky by keeping noise to a minimum in designated stargazing spots.

Highlights of Gornergrat Observatory

Breathtaking Panoramic Views

Experience awe-inspiring 360-degree vistas of the Swiss Alps, including the iconic Matterhorn and 28 other majestic peaks above 4,000 meters.

Stargazing Delight

Witness the enchanting night sky from one of the best observatories in the world, offering unparalleled views of stars, planets, and celestial wonders.

Dining with the Stars

Savor a memorable dinner under the most beautiful starry sky, enjoying fondue chinoise in the company of an astronomic guide.

Exclusive Observatory Visit

Get a rare chance to visit the observatory on the Gornergrat, with an expert guide sharing insights about the cosmos.

Star Science with Peter Salzmann

Local star gazing guide, Peter Salzmann, reveals the secrets of constellations and star navigation, adding fascinating Greek myths to the mix.

Kulmhotel Gornergrat

Extend your stay at the historic Kulmhotel Gornergrat, relishing luxury accommodations amidst Alpine splendor.

History of Gornergrat Observatory

The history of Gornergrat Observatory dates back to its establishment in 1898. Positioned at an impressive altitude of 3,150 meters above sea level in the Swiss Alps, it provided unparalleled conditions for astronomical research. Initially considered for a national observatory, plans shifted in 1981 when Switzerland joined the European Southern Observatory (ESO).


In the late 1960s, the observatory found its home within the Kulmhotel Gornergrat's two towers. The Burgergemeinde Zermatt leased the rooms, and Gornergrat North and South observatories were born. The University of Cologne, Germany, rented the South observatory, housing a state-of-the-art 3-meter radio telescope. The observatories offered an inviting space for guest researchers and passionate star gazers to delve into the cosmos. Beyond science, Gornergrat Observatory delighted visitors with the legendary "Dining with the Stars" experience, where they could relish a memorable dinner under a starry sky.

Gornergrat Observatory Today

Gornergrat Observatory stands proud as a scientific marvel and natural treasure. Its high-altitude location and clean air create a haven for astronomy research, hosting state-of-the-art telescopes that unravel the mysteries of the cosmos. With a special touch of "Dining with the Stars," you may savor local culinary delights under the celestial canopy. Gornergrat's eco-friendly practices preserve the pristine Alpine environment, emphasizing its commitment to sustainability. As an iconic symbol of Switzerland's scientific heritage, the observatory inspires us to reach for the stars, both figuratively and literally.

Frequently Asked Questions About Gornergrat Observatory

What is Gornergrat Observatory's altitude?

Gornergrat Observatory is situated at an impressive altitude of 3,150 meters above sea level in the Swiss Alps.

How can I reach Gornergrat Observatory?

You can reach the observatory by taking the Gornergrat Bahn, Europe's highest cogwheel railway, from Zermatt. The scenic train ride offers stunning views along the way.

What makes Gornergrat Observatory unique for stargazing?

Gornergrat's high altitude and minimal light pollution create exceptional conditions for stargazing, offering clear and unobstructed views of the night sky.

Are there any guided stargazing events at the observatory?

Yes, Gornergrat Observatory offers guided stargazing events where experts share fascinating insights about constellations and celestial wonders.

Can I visit the observatory during the day?

Absolutely! Gornergrat Observatory provides breathtaking panoramic views of the Swiss Alps during the day, making it a must-visit destination for daytime excursions.

Is the observatory open year-round?

Yes, Gornergrat Observatory is accessible year-round, allowing visitors to experience its wonders in every season.

Are there any dining options at the observatory?

Yes, you can enjoy a memorable dinner under the stars through the "Dining with the Stars" experience at the Kulmhotel Gornergrat.

Can I hike to Gornergrat Observatory?

Certainly! Adventurous hikers can opt for scenic trails leading to the observatory, immersing themselves in the beauty of the alpine landscape.

Are pets allowed at Gornergrat Observatory?

To preserve the natural environment and wildlife, pets are not allowed at the observatory.