2017 Matching Gifts Challenge Uncategorized Make a Donation For the past 29 years, International Dark-Sky Association has made lasting inroads in our fight against … June 20, 2017
Waterton-Glacier International Peace Park Parks Canada Waterton Lakes National Park in Alberta, Canada, and Glacier National Park in Montana, U.S., are collectively the first IDA … April 28, 2017
IDA Honors Exceptional Efforts in Protecting Natural Nighttime Environment Uncategorized Every day we’re inspired by the many individuals who dedicate their time and talents to conserving the natural nighttime … March 9, 2017
Cedar Breaks National Monument Parks U.S.A. Cedar Breaks National Monument is a U.S. National Monument in the state of Utah comprising 2,941 ha (6,155 acres) … March 2, 2017
2016 IDA Award Winners News David L. Crawford Lifetime Achievement Award Bob Mizon has a proven track record in helping inform and influence government … November 29, 2016
Goblin Valley State Park Parks U.S.A. Goblin Valley State Park is situated on 4,012 hectares (9,915 acres) of land at the edge of the San … September 6, 2016
Happy Centennial to the National Park Service! News Today, August 24, marks the 100th anniversary of the National Park Service. That’s 100 years of protecting our national … August 24, 2016
Act Now to Preserve the Grand Canyon Area Night Skies Get involved We need your help! You’ve probably heard the exciting news that Grand Canyon National Park has been designated a … June 8, 2016
Happy National Park Week! Uncategorized It’s National Park Week and a great time to visit one of our national treasures. For the entire week … April 16, 2016
Eryri National Park (Snowdonia) Reserves U.K. Eyri National Park (Snowdonia) is the first UK National Park named in Wales, sprawling over more than 2,100 square … December 3, 2015
Canyonlands National Park Parks U.S.A. Canyonlands National Park preserves a series of canyons, mesas and other landforms the confluence of the Colorado River and … August 31, 2015
Lighting zones Resources “Lighting zones“ (LZ) reflect the base (or ambient) light levels desired by a community. The use of lighting zones … July 23, 2023