County in California, United States
Photo: Finetooth, CC BY-SA 3.0 via Wikimedia Commons
Lassen County is in the Shasta Cascades region of California. This rural county sits at the confluence of the majestic Sierra Nevada mountains, the volcanic Cascade Range, and the high elevation Great Basin desert. Fishing, biking, hiking, and other outdoor activities attract most visitors to the area.
The 26 mi Bizz Johnson trail is the county's most popular hiking and biking route.
Read in the guideChoose an airport to see hotels, stations, taxi ranks and car rental desks around it.
Reno · International · RNO
Loading places around the airport…
Susanville is in Lassen County in the Shasta Cascades region of California.
Lassen Volcanic National Park is a United States national park that is at the southern terminus of the Cascade Mountains in the Shasta Cascades region of California, approximately 50 miles east of Redding. Within the park's 165 m2 (1,780 ft²) (106,000 acres are numerous volcanic features including four types of volcanoes, steam vents, mud pots, and painted dunes.
Articles and travel topics about Lassen County and United States.
Find the cheapest countries to fly to from the US and UK in 2026. Compare realistic round-trip flight deals, budget airlines, and prime booking windows.
8 min read
Find the best time to visit Hawaii in 2026. Compare whale seasons, big-wave surf, dry shoulder months, hotel rates, and island microclimates.
8 min read
Discover the best places to visit in April. Compare Dutch tulip fields, Thailand's Songkran water festival, Roman spring gardens, and cherry blossoms.
6 min read
A practical guide to travelling with medication and refrigerated drugs like insulin and GLP-1s. Learn airline rules, customs papers, and cooling tips.
7 min read
Every section of the guide. Open one to read it in full.