National Park Service

source · source-nps-lassen-peak-trail

Original source: National Park Service

Claims and evidence

Published route profile

Difficulty
strenuous
Elevation gain ft
1957
Round trip miles
5
Round trip time hours
4 to 5
Start elevation ft
8500
Surface
packed dirt with some loose rock
Evidence and sources (1)

No claim effective interval recorded.

Spatial scope IDs: scope-route-lassen-peak-trail

  1. Evidence stance: supports · Evidence details

    Lassen Peak Trail starts at Lassen Peak Trailhead; it is a strenuous five-mile round trip taking four to five hours, starting near 8,500 feet and gaining 1,957 feet. Snow, weather, altitude, and lightning require trip-specific checks.

    Publisher
    National Park Service
    Observer / attribution
    Not recorded
    Observed at
    Unknown
    Retrieved at
    2026-09-23T03:30:00+00:00

    Retrieval time does not establish when an event occurred.

    Observation details · Source details · Original source: National Park Service

Recorded observations

Browse observations separately (1)

Lassen Peak Trail starts at Lassen Peak Trailhead; it is a strenuous five-mile round trip taking four to five hours, starting near 8,500 feet and gaining 1,957 feet. Snow, weather, altitude, and lightning require trip-specific checks.

Publisher
National Park Service
Observer / attribution
Not recorded
Observed at
Unknown
Retrieved at
2026-09-23T03:30:00+00:00

Retrieval time does not establish when an event occurred.

Observation details · Source details · Original source: National Park Service

Published record history

History lists published operations; it does not reconstruct removed content or confirm that external media remains available.

JSON

Historical evidence is not a guarantee of current conditions.