Lassen Volcanic National Park
National park of the United States.
Each edition grades its towns against each other only.

Visits to Lassen Volcanic National Park run to about 505K a year. There is no place to visit inside Warner Valley; there are 3 within 40 miles. On the list: a national park, a mountain and a museum, among others. Further afield, Burney Falls is 45 mi from the centre.

National park of the United States.
The towns around it, and where to stay →
Most of the 3 out of town lie to the northwest.
Orange: Warner Valley. Numbers: the best-known places, matching the list below. © OpenStreetMap contributors
These 11 are within 60 miles, none in town.
National park of the United States.
National Forest in northern California, United States.
Ranked by how many people look them up, so the famous places lead and the local favorites follow.
Parks and trails in Warner Valley →
Lassen Volcanic National Park: en:User:Mav, CC BY-SA 3.0 · Lassen Peak: Frank Schulenburg, CC BY-SA 4.0 · Burney Falls: Dvortygirl, CC BY-SA 3.0 · Plumas National Forest: Plumas National Forest, Public domain · Bidwell Park: Saopaulo1 at English Wikipedia, CC BY-SA 3.0 · Turtle Bay Exploration Park: DimiTalen, CC BY-SA 3.0 · Cascade Theatre: Publichall, CC BY-SA 3.0 · Chico Air Museum: Bsudicky, CC BY-SA 4.0 · Loomis Museum: DimiTalen, CC BY-SA 3.0 · McConnell Arboretum & Botanical Gardens: Daderot, CC0 · Museum of Northern California Art: Frank Schulenburg, CC BY-SA 4.0