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AMA Report Affirms Human Health Impacts from LEDs

This photo shows the divide between East and West Berlin that is still visible at night from space. On the left are the gas lamps of the West and on the right, the orange high-pressure sodium lamps of the East, with a stark contrast between them. The image is a powerful reminder that lighting choices made by city planners are long lasting.

A groundbreaking report recently released by the American Medical Association (AMA) Council on Science and Public Health affirms known and suspected impacts to human health and the environment caused by light emitting diodes (LEDs) that… Read More

Grand Canyon Designated a Dark Sky Park

The summer Milky Way sets over Grand Canyon National Park. Photo by the U.S. National Park Service.

The International Dark-Sky Association and the National Park Service are excited to announce that Grand Canyon National Park is now a Provisional IDA International Dark Sky Park. “The designation of Grand Canyon National Park as an… Read More

Utah State Park Designated Newest Dark Sky Park

The Milky Way is shown in the sky above a yurt at Dead Horse Point State Park near Moab, Utah. Photo credit: Bret Edge.

We are pleased to announce the designation of Dead Horse Point State Park in Utah as an International Dark Sky Park, the first such designation for Utah State Parks. The 5,362-acre park offers stunning views… Read More

First International Dark Sky Park In Ireland Receives Accreditation

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The International Dark-Sky Association has granted Gold-tier International Dark Sky Park status to Ballycroy National Park & Wild Nephin Wilderness – to be jointly recognized as Mayo International Dark Sky Park. County Mayo, situated in… Read More

Flagstaff Area National Monuments Named International Dark Sky Park

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The National Park Service and International Dark-Sky Association are pleased to announce Flagstaff Area National Monuments – Sunset Crater Volcano, Walnut Canyon and Wupatki - have been designated as an International Dark Sky Park by… Read More

Big Park, Arizona, Named International Dark Sky Community

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In recognition of local efforts to promote and protect its naturally dark nighttime environment, the International Dark-Sky Association has named Big Park, Arizona, an International Dark Sky Community. The village, also informally known as the… Read More

IDA Designates First U.S. International Dark Sky Sanctuary In New Mexico

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IDA is pleased to announce the designation of the Cosmic Campground as an International Dark Sky Sanctuary. It is the first such designation in the U.S., and the first IDA International Dark Sky Place designation of… Read More

Kissimmee Prairie Preserve State Park Named Florida’s First Dark Sky Place

Kissimmee Prairie Preserve State Park Named Florida’s First Dark Sky Place Thumbnail

Dark skies have rapidly vanished in the eastern United States, leaving very few locations relatively untouched by the effects of artificial light at night. The need to identify and preserve these places is increasingly important… Read More

Snowdonia, Wales, Named International Dark Sky Reserve

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ABERGYNOLWYN, WALES (4 December 2015) -- Snowdonia National Park has been named an International Dark Sky Reserve by the International Dark-Sky Association (IDA). It is only the tenth Dark Sky Reserve ever named. This designation… Read More

Horseshoe Bay, Texas, Named International Dark Sky Community

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HORSESHOE BAY, Tex. (19 November 2015) – In recognition of its exemplary efforts to preserve its naturally dark nighttime conditions, the International Dark-Sky Association announced today that it has designated the City of Horseshoe Bay… Read More