Alerts & Conditions

Alerts

 
 

What will be listed in Alerts?

  • Emergencies involving life/safety
  • Road-related events, such as:
    • closures or detours
    • road construction projects
  • Unexpected events that would affect travel/experience, such as:
    • natural disasters
    • severe weather
    • emergency/unplanned trail or facility closures (not Dixie fire repair closures)
    • emergency/unplanned park, district, or area closures
  • Camp/Cooking fire restrictions

 
 

Forecasting for Adventure

Snow Depth

Snow depth is updated when possible in winter and spring.
Park Area Snow Depth Date Updated
Kohm Yah-mah-nee VC

6707ft (2044m)

 ~24" 12/12/2024
Manzanita Lake

5900ft (1798m)

 ~15" 12/14/2024
Lower Lassen Peak

8200ft (2500m)

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wetland area with tall pine trees and gray cloudy skies above
Weather

Find specific forecast information for different parts of the park and related links.

A color landscape of dark green conifers with snow on the ground and on top of background peaks
Webcams

See what the park currently looks like though continuously updating webcams.

A haze hangs on a mountain peak fronted by a blue lake and a group of purple wildflowers
Air Quality

Smoke impacts in the park vary from day to day. View current conditions and learn about how to protect yourself from wildfire smoke.

 

Trail Conditions

 
Hikers on walk through a golden field with pine trees and a mountain peak behind
Trail Conditions, May to October

Trails snow over in winter and melt out in spring. Check for updated trail conditions.

cross-country skiers on a snow-covered mountainside, blue sky behind
Oversnow Route Conditions

November to May, learn about conditions on oversnow routes in the park.

 

Park Facilities

 
A photo of a blue lake in the summer with the left half under ice in the spring.
Operating Hours & Seasons

Available services and hours vary by season. See typical operating dates for park facilities and explore park offerings by season.

people approaching a large, cabin-like building with snowy hills behind
Visitor Centers

Lassen has two park visitor centers, conveniently located near the northwest and southwest park entrances.

A campsite with a green tent, two chairs in front of a fire pit, a picnic table, and metal box
Camping

Operating hours, facilities, reservations, and more! Learn how to spend a night at Lassen Volcanic National Park.

 

Know Before You Go

 
ranger talking at a podium with Lassen peak behind
News Releases

Check out what's currently newsworthy at Lassen.

sign reads "Danger, Geothermal Area, Stay behind fence at all times" next to a steaming vent
Superintendent's Compendium

All visitors are expected to know and follow park rules and regulations during their visit.

A man in a park ranger uniform hands a person in a vehicle from inside a small stone building
Entrance Fees and Passes

The 7-day vehicle entrance fee is $30 payable with a card. A valid pass waives this fee. Passes and fees may also be purchased on-line.

semi-arial view of mountain ridgelines
Park Map

Explore the digital park map, including facilities, trails, and features.

A rotary snow plow clears snow from Lassen National Park Highway
Spring Road Clearing Operations

Every spring and summer, Lassen must clear its main park road of 30-40 feet of snow. Learn more about this process and current operations.

A road winds down a mountain slope with smoke rising from a wildfire in the distance.
Current Wildfire Activity

Wildfires often occur between July and October; learn about current wildfire activity that may affect the park.

A photo of a paved mountain road dividing areas unburned and burned from a recent wildfire.
Effects of the 2021 Dixie Fire

What to expect when visiting after the 2021 Dixie Fire.

Last updated: December 14, 2024

Contact Info

Mailing Address:

PO Box 100
Mineral, CA 96063

Phone:

530 595-4480

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