Airports FR FR-0246
Small Airport
FR-0246
FR-0246

🇫🇷 Altisurface d'Aleu Airport

Aleu, FR-OCC, FR 3445 ft Europe/Paris
Updated Jan 12, 2026

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Altisurface d'Aleu Airport serves Aleu, FR.

Travelers, primarily private pilots with mountain flying experience, generally express positive sentiment regarding Altisurface d'Aleu (FR-0246), appreciating its picturesque location and the unique challenge it offers. The site is described as magnificent, providing a rewarding experience for those qualified to fly there.

What Travelers Love
  • Scenic Location: The altisurface is situated in a beautiful mountainous region of Ariège, offering stunning views and an immersive natural experience.
  • Unique Mountain Flying Experience: Pilots appreciate the challenge and skill required for landings and takeoffs on a sloping grass runway, specifically the concave 10-28 runway with an 11% to 20% slope.
  • Basic Amenities for Overnight Stays: The site offers basic facilities for those wishing to stay, including an area for bivouacking (camping) and a barbecue pit.
  • Community and Support: The altisurface is managed by the Association des Pilotes Pyrénéens de Montagne, suggesting a dedicated community supports its operation and maintenance.
Common Complaints
  • Demanding Runway Conditions: The concave grass runway can present significant challenges due to its slope (11% to 20%) and the potential for deep ruts ("ornières profondes"), requiring specific mountain flying qualifications and caution.
  • Limited Facilities: There are no fuel services available at the altisurface.
  • Lack of Local Weather Information: Altisurface d'Aleu does not publish its own METAR (aviation weather report), with the nearest weather station being 63 km away, which can complicate flight planning.
  • Obstacles and Hazards: Pilots must be wary of a vertical embankment at the top of the platform, which poses a risk for aircraft with large wingspans.
  • Operational Closures: The altisurface can be temporarily closed, as noted with a planned closure on August 17, 2025.

Altisurface d'Aleu is a highly regarded destination for experienced mountain pilots seeking a challenging and scenic flying adventure, best suited for those with the appropriate qualifications and an understanding of its rustic, demanding conditions.

AirportRoutes · updated Jan 12, 2026

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Where is Altisurface d'Aleu Airport located?

Altisurface d'Aleu is located in Aleu, FR, at an elevation of 3445 ft. Its IATA code is — and ICAO code is FR-0246.