crater lake became a national park in 1902.
crater lake became a national park in 1902.
when did crater lake become a national park?
1902
crater lake national park









































crater lake national park is an american national park located in southern oregon. established in 1902, crater lake is the fifth-oldest national park in the united states 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.
crater lake national park
longwanqun national forest park









































longwanqun national forest park () is a nationally protected nature area in huinan county, jilin, china. geographically, it is part of the western changbai mountains. a notable feature of the park are a group of volcanic crater lakes: the sanjiaolong crater lake (三角龙湾, triangle dragon crater lake), dalong crater lake (大龙湾, big dragon crater lake), erlong crater lake (medium dragon crater lake), xiaolong crater lake (small dragon crater lake), donglong crater lake (east dragon crater lake), nanlong crater lake (south dragon crater lake), hanlong crater lake (dry dragon crater lake).









































section::::external links.
longwanqun national forest park