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★  Stars · Glazed apex

Altair Domethe sky is the ceiling

Glazed apex facing the Milky Way. Stargazing from bed, sleeps up to 4, inside a Starlight Reserve.

Sleeps 4 guests
Size 50
Facing Zenith
Privacy 100m
Check availability
4
Max guests
50
Floor area
100m
Real privacy
Starlight Reserve
Exterior del domo geodésico Altair con terraza al atardecer — Miradomos, Soria
Vista aérea del domo Altair en el paisaje de Soria — Miradomos
Cocina equipada del domo Altair — glamping Miradomos, Soria
Dormitorio del domo Altair con cama bajo la bóveda acristalada — Miradomos
Baño del domo Altair con lavabo y espejo — Miradomos, Soria
The Altair Dome

Built for sleeping under the stars.

Altair is the dome for accidental astronomers. Its glazed apex opens the ceiling to the Milky Way: you climb into bed, look up, and Soria's sky — one of Spain's darkest — fills your whole field of view.

At 50 m² and sleeping up to 4 guests, Altair is the obvious choice when you want to turn one night into something you'll talk about for years. The geodesic timber structure frames the sky in perfect triangles — a bespoke planetarium dome.

You're inside the Castile and León Starlight Reserve: one of the lowest-light-pollution regions in southern Europe. In summer, when the galactic core sweeps across the sky, you don't need a telescope. You need the Altair bed.

The vault

A dome open to the universe.

Altair's roof isn't a roof. It's a geodesic zenithal glass: glazed triangles spanning the top half of the dome, framing the night sky like an engineering piece reborn as a planetarium.

By day they filter sunlight into precise geometries. By night, they vanish.

The Milky Way

The darkest sky in Castile and León.

Miradomos sits inside the Castile and León Starlight Reserve, an area officially certified as one of the lowest-light-pollution zones in mainland Spain. On clear nights you can see 3,000 stars with the naked eye.

You lie down in bed, look up, and understand why we built this dome.

Guest words

Real reviews from Altair guests.

★★★★★

"A wonderful experience. We stayed in the Altair: kitchen and bathroom fully equipped, a very comfortable bed and spectacular views to watch the sunset from the terrace. Eva welcomed us, so kind and attentive to any question. A place we recommend and would return to without hesitation."

— Carlos · Google
★★★★★

"Everything was spectacular. We stayed for our anniversary in the Altair dome — in my view the best if you want more of the celestial vault and less panorama. Spotlessly clean, a great breakfast and the lovely touch of a chocolate bar. Eva's care is beyond a 10. If you want peace and to disconnect, this is your place."

— Mónica B. · Google
★★★★★

"We stayed with my wife and our children aged 7 and 3. Fantastic! The owners are so kind and always attentive. The dome is spacious, with a well-equipped kitchen, a great bathroom and very comfortable beds; they set up a sofa bed for the kids and they slept with no trouble. The views and the sunset are incredible. A perfect place to go with children and enjoy nature. We'll be back, for sure."

— Joaquín F. · Google

The next starlit sky
has your name.

Direct booking, no middlemen. Flexible cancellation.

644 083 860
Altair Dome 190€/ night
Miradomos · Casa Rural Starlight 2026