Crater Lake National Park is a United States National Park located in southern Oregon. Established in 1902, Crater Lake National Park is the fifth-oldest national park in the U.S. and the only national park in Oregon. The park encompasses the caldera of Crater Lake, a remnant of a destroyed volcano, Mount Mazama, and the surrounding hills and forests.
Learn more on Wikipedia.Some centers open seasonally. Check nps.gov for accurate open hours.
(In Farenheit. Source: NOAA)
* Distances and travel times are calculated to center of the park.