For the more information about the air resources of the National Park Service, please visit http://www.nature.nps.gov/air/.


Kahlotus Ridgetop

Kahlotus Ridgetop
Kahlotus Ridgetop. Photo by J. Rocchio.

Kahlotus Ridgetop and the Palouse prairie it embodies is the most endangered and the most altered landscape in the inland Pacific with approximately one percent of the original prairie represented in small fragments. As such, most of Kahlotus Ridgetop supports the bluebunch wheatgrassā€“Idaho fescue Palouse grassland association, and represents the best remaining example of the Central Palouse Prairie grassland subtheme.

Location: Franklin County, WA

Year designated: 2011

Acres: 240

Ownership: State


← Back to NNL listing for WA.

← Back to listing of all states and territories.




Please remember, National Natural Landmarks (NNLs) are not national parks. NNL status does not indicate public ownership, and many sites are not open for visitation.

Last Updated: June 28, 2012