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Sun Valley Resort Achieves First-Ever Dark Sky Lodging & Resort Certification for a U.S. Resort

Published 2026-08-12

Sun Valley Resort has been recognized as a DarkSky Certified Resort, becoming the first resort in the United States to receive the designation through the DarkSky Approved Lodging Program. The certification recognizes Sun Valley Resort’s commitment to preserving night skies through responsible lighting practices, environmental stewardship, and ongoing efforts to reduce light pollution in central Idaho’s high alpine environment. DarkSky International is the leading global nonprofit dedicated to combating light pollution and protecting the night environment. Through vetted and verified certifications, they recognize communities, parks, reserves and resorts that preserve pristine night skies through responsible outdoor lighting and public education.

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Frequently Asked Questions

What does DarkSky Certified Resort mean?

It means the resort has implemented responsible lighting practices to preserve night skies and reduce light pollution.

Is Sun Valley Resort the first U.S. resort to receive this certification?

Yes, Sun Valley Resort is the first resort in the United States to achieve the DarkSky Certified Resort designation.

How does Sun Valley Resort contribute to environmental stewardship?

The resort focuses on reducing light pollution and maintaining a high alpine environment through sustainable practices.

Who grants the DarkSky Certification?

The certification is granted by DarkSky International, a nonprofit organization focused on protecting night skies.