International Dark
Sky Places

Oregon

Conserving Dark Sky Places around the world

Our International Dark Sky Places program works with communities, parks, municipalities, and the public to certify and protect dark places for humans and wildlife alike.

 Credit: Joey Hamilton

Oregon Outback
Dark Sky Sanctuary

March 2024

 Credit: Jim Culpepper

Sunriver, Oregon
Dark Sky Development of Distinction

August 2020

 Credit: Dawn Davis

Prineville Reservoir State Park
Dark Sky Park

May 2021

USA
Dark Sky Places as of August, 2024

How are International Dark Sky Places certified?

DarkSky International certifies Dark Sky Places following a rigorous application process requiring applicants to demonstrate robust community support for dark-sky protection and document designation-specific program requirements.

Applications are reviewed periodically by an DarkSky International standing committee composed of dark-sky experts and previously successful program applicants. Regular status updates after certification ensure that IDSPs continue their commitment to dark-sky preservation.

Upon certification, DarkSky International works with certified places to promote their work through media relations, member communications, and social media. An International Dark Sky Place certification helps enhance the visibility of designated locations and foster increased tourism and local economic activity.

They are communities, parks and protected areas around the world where residents and officials have recognized the ecologic and economic value of dark skies as a resource. Dark Sky Places are certified through the award-winning International Dark Sky Places (IDSP) Program, which was founded in 2001 to encourage preservation and protection of dark sites through responsible lighting policies and public education.

The International Dark Sky Places Program offers five certification categories:

  • International Dark Sky Sanctuaries
    Sanctuaries are the most remote (and often darkest) places in the world whose conservation state is most fragile.

  • International Dark Sky Parks
    Parks are publicly- or privately-owned spaces protected for natural conservation that implement good outdoor lighting and provide dark sky programs for visitors.

  • International Dark Sky Reserves
    Reserves consist of a dark “core” zone surrounded by a populated periphery where policy controls are enacted to protect the darkness of the core.

  • Urban Night Sky Places
    Urban Night Sky Places are sites near or surrounded by large urban environs whose planning and design actively promote an authentic nighttime experience in the midst of significant artificial light at night.

  • International Dark Sky Communities
    Communities are legally organized cities and towns that adopt quality outdoor lighting ordinances and undertake efforts to educate residents about the importance of dark skies.

In addition, the program previously included one additional designation category:

Dark Sky Friendly Developments of Distinction (retired 2020)
Dark Sky Friendly Developments of Distinction recognized subdivisions, master planned communities, and unincorporated neighborhoods and townships whose planning actively promotes a more natural night sky but did not qualify them for the International Dark Sky Community designation.