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  4. Cetatea Bufnițelor

Cliffs and viewpoint · La circa 2 km sud-est de centrul stațiunii

Cetatea Bufnițelor

Steep cliffs looking over the Bistrița Valley, with remains of military fortifications nearby.

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What to see
Original Harghita.info photography, in production
Why it's on the list

The trail there passes the Pierre Curie spring and ends with a wide view.

Harghita.info editorial team · Checked November 2026

About the place

Cetatea Bufnițelor (Owl Fortress, Hungarian Bagolyvár) is a group of peaks and steep cliffs looking over the Bistrița Valley, according to visitharghita.com. Nearby you can see remains of military fortifications: pillboxes and machine-gun nests. Sources disagree about their age: some link them to the First World War, others to the Second.

You get there on a loop trail marked with a red cross, starting at the Tourist Information Centre: about 4.3 km, about 250 m of climbing and roughly an hour and 45 minutes of walking, according to muntii-nostri.ro. On the way you pass the Pierre Curie spring, found in 1932, which has the most radioactive water in the resort, according to visitharghita.com.

Good to know

  • Wear hiking shoes and take water: the loop is about 4.3 km.
  • Stop at the Pierre Curie spring on the way.
  • Pick a clear day: the view is the main reason to go.

Opening hours

Opening hours are not confirmed. Check the venue's website before you go.