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What we do International Dark Sky Places

Great Basin National Park

The Milky Way sets over Wheeler Peak in Great Basin National Park. Photo by Dan Duriscoe / National Park Service.


Great Basin National Park is comprised of 31,230 hectares (77,180 acres) of U.S. federal lands centered on the eponymous Great Basin, a dry and mountainous region between the Sierra Nevada of California and the Wasatch Mountains of Utah, USA. Situated approximately 470 kilometers (290 miles) north of Las Vegas, Nevada, the Park protects stands of ancient bristlecone pine trees, the world’s oldest known non-clonal organisms, and the Lehman Caves at the base of 3,982-meter (13,063-foot) Wheeler Peak. The Highland Ridge Wilderness, lying just south of the Park, brings the total area of contiguous protected lands to 590.0 km2 (227.8 mi2).

The Park is located in one of the least-populated regions of the lower 48 U.S. states, and the typical basin-and-range topography of the Great Basin serves to help shield the site from skyglow from distant cities. The result is a truly notable dark-sky resource worth protecting. To this end, the Park has undertaken efforts to improve its own lighting as well as to educate both Park visitors and residents of neighboring communities on the importance of dark skies at Great Basin and the need to protect them.




Dark Sky Park

Great Basin National Park map


100 Great Basin National Park
Baker, NV 89311 USA
Google Maps


Bradley Mills
Tel.: +1 775 234 7523

Land Area

312.3 km2


Lightscape Management Plan
Annual Reports


Click here to find ideal environmental conditions for viewing the night sky at Great Basin National Park (38.94399, -114.25528). Don’t forget to plan your trip during the new moon and astronomical twilight to enhance the viewing experience!