Breadcrumb Home > Search Cite Search Search Search resultsDisplaying 1 - 1 Klamath(Encyclopedia) Klamath, mountain range, part of Pacific Coast Ranges extending c.240 mi (368 km) from SW Oregon to NW California. The Klamath Mts. are part of numerous national forest and wildlife? TrendingHere are the facts and trivia that people are buzzing about. July 2021 Current Events: US News Record Highest Temperatures by State The Languages of Africa What Is There to Do in North Korea? The Real World Destinations of Greek Mythology What is the World's Oldest Country?