01
Mission
To protect Valladolid's night sky as natural heritage, reducing light pollution and promoting sustainable lighting practices. We work so that future generations can enjoy a starry sky.
Mission · Vision · ValuesValladolid Astrotourism Association
About
us
The Valladolid Astrotourism Association (Astroval) is an organisation dedicated to protecting the night sky and promoting sustainable astronomical tourism in the province of Valladolid.
Purpose
02
Vision
To be the reference for astrotourism in Castile and León, building a network of certified establishments and observation points that offer quality astronomical experiences in harmony with the environment.
Areas of work
What We Do
Four lines of work that reinforce each other: measuring, certifying, advising and sharing.
01
Certification
Astroval runs a certification programme for establishments and observation points, with three quality levels: Bronze, Silver and Gold. Each level represents a greater commitment to protecting the night sky.
02
Technical audits
We carry out technical audits to measure sky quality using professional equipment such as SQM photometers, all-sky cameras and spectrophotometers. Our measurements follow international sky-protection standards.
03
Smart lighting
We promote smart lighting based on five pillars: usefulness, directionality, intensity, spectrum and timing. We advise companies and public bodies on implementing sustainable lighting systems.
04
Outreach
We organise outreach and training activities to bring astronomy to the wider public and raise awareness of the importance of preserving our dark skies.
Principles
Our Values
The principles that guide our daily work protecting the night sky.
01
Commitment
Absolute dedication to protecting our celestial heritage.
02
Excellence
Rigorous technical standards in every certification we issue.
03
Sustainability
Promoting lighting practices that respect the environment.
04
Transparency
Clear, accessible processes for all our members.
Want to know more about Astroval?
Whether you are an astronomy enthusiast or run an establishment interested in astrotourism, we will be glad to help.