Alongside one of Spain's largest protected
natural parks • Castilla-La Mancha
natural parks • Castilla-La Mancha
Now being
prepared for
your telescope.
prepared for
your telescope.
Some of the darkest
skies in continental
Europe.
skies in continental
Europe.
REMOTE TELESCOPE HOSTING
[ WHAT WE ARE BUILDING ]
Remote telescope hosting in southern Spain
Host your own instrument on a private pier under a dedicated dome or in a pavilion. Your telescope, our infrastructure, our sky.
Bring your
telescope
telescope
Access our professional telescopes remotely from anywhere in the world.
Including a 500 mm professional reflector
— among the largest apertures available
at any remote hosting facility in Europe.
— among the largest apertures available
at any remote hosting facility in Europe.
Real 500mm reflector and dome,
currently under construction at our site
currently under construction at our site
Access from
anywhere
anywhere
[ WHAT WE ARE BUILDING ]
Remote telescope hosting in southern Spain
Host your own instrument on a private pier under a dedicated dome or in a pavilion. Your telescope, our infrastructure, our sky.
Bring your
telescope
telescope
Access our professional telescopes
remotely from anywhere in the world.
remotely from anywhere in the world.
Including a 500 mm professional reflector
— among the largest apertures available
at any remote hosting facility in Europe.
— among the largest apertures available
at any remote hosting facility in Europe.
Real 500mm reflector and dome,
currently under construction at our site
currently under construction at our site
Access from
anywhere
anywhere
[ THE LOCATION ]
The sky above it
21.87
mag/arcsec²
SKY BRIGHTNESS - SQM
SKY BRIGHTNESS - SQM
38.4° N
latitude
SOUTHERN SKY ACCESS
SOUTHERN SKY ACCESS
7.0
naked-eye limit (NELM)
STELLAR LIMITING MAGNITUDE
STELLAR LIMITING MAGNITUDE
Among the darkest observing sites in continental Europe
The sky above our site · 38°N · Caslilla-La Mancha
A sparsely populated corner of southern Spain, alongside one of the country’s largest protected natural parks — chosen not for convenience, but for the sky above it.
[ WHAT WE ARE BUILDING ]
Images captured with instruments from the same manufacturer delivering
our telescopes — including the 500 mm now being installed at Stellar Horizons.
Several of these were taken from the sky above our site.
our telescopes — including the 500 mm now being installed at Stellar Horizons.
Several of these were taken from the sky above our site.
What you will produce
Иванов Иванов · M16
Иванов Иванов · M81
Иванов Иванов · M82
Иванов Иванов · IC5070
Иванов Иванов · NGC891
Иванов Иванов · NGC7331
Иванов Иванов · NGC7635
[ WHAT WE ARE BUILDING ]
Images captured with instruments from the same manufacturer delivering our telescopes — including the 500 mm now being installed at Stellar Horizons.
Several of these were taken from the sky above our site.
Several of these were taken from the sky above our site.
What you will produce
Иванов Иванов · NGC 7635
Иванов Иванов · M82
Иванов Иванов · IC5070
Иванов Иванов · NGC 891
Иванов Иванов · M81
Иванов Иванов · M16
Иванов Иванов · NGC 7331
[ DIFFERENTIATION ]
Why
Stellar Horizons
is different
Stellar Horizons
is different
Why Stellar Horizons is different
Some instruments belong in a dome.
Others work perfectly in an open pavilion.
We build both — and you choose what your
setup deserves.
Others work perfectly in an open pavilion.
We build both — and you choose what your
setup deserves.
01
Domes and pavilions
Host your own telescope on a private pier,
or access our instruments directly via remote session. Two modes. One facility.
One standard of care.
or access our instruments directly via remote session. Two modes. One facility.
One standard of care.
02
Your equipment or ours
A 500 mm reflector available for remote
imaging sessions. The kind of instrument
typically found only in research or institutional
settings. Yours to use after dark.
imaging sessions. The kind of instrument
typically found only in research or institutional
settings. Yours to use after dark.
03
Professional aperture
No newsletters. No marketing emails.
We'll be in touch when the observatory opens for hosting.
We'll be in touch when the observatory opens for hosting.
We are not yet taking bookings. Leave your details and we'll reach out directly when remote access sessions and hosting become available.
Stellar Horizons will open for a limited number of clients.
© 2026 Stellar Horizons Observatory
Castilla-La Mancha, Spain
Castilla-La Mancha, Spain
info@stellar-horizons-observatory.com