Observation

observation · observation-nps-lassen-bumpass-hell-trail-20260923

Claims and evidence

Published route profile

Elevation range ft
  • 8200
  • 8400
Parking
limited and often full mid-morning to early afternoon
Round trip miles
3
Round trip time hours
2
Typical season
approximately late July through October
Evidence and sources (1)

No claim effective interval recorded.

Spatial scope IDs: scope-route-bumpass-hell-trail

  1. Evidence stance: supports · Evidence details

    Bumpass Hell Trail starts at Bumpass Hell parking seven miles from the Southwest Entrance; it is a three-mile round trip taking about two hours and is generally available only in late summer and fall. Parking is limited.

    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)

Bumpass Hell Trail starts at Bumpass Hell parking seven miles from the Southwest Entrance; it is a three-mile round trip taking about two hours and is generally available only in late summer and fall. Parking is limited.

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.