Published route profile

Claims and evidence

Full loop miles

5.0

Lake round trip miles

2.0

Objective entity ids

waterbody-mirror-lake-yosemite

Operational status requires current check

Yes

Published start entity id

trailhead-mirror-lake

Seasonal note

lake may be dry in summer and fall

Evidence and sources (1)

No claim effective interval recorded.

Spatial scope IDs: scope-yosemite-valley

Evidence stance: supports · Evidence details
The official Yosemite Valley Hiking Map publishes day-hike starting points, distances, estimated times, elevation gains, seasonal cautions, and route variants for Bridalveil Fall, Lower Yosemite Fall, Valley Loop, Mirror Lake, Four Mile Trail, Yosemite Falls, Vernal and Nevada Falls, and Half Dome.
Publisher
National Park Service
Observer / attribution
Not recorded
Observed at
Unknown
Retrieved at
2026-09-25T00:00:00+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)

The official Yosemite Valley Hiking Map publishes day-hike starting points, distances, estimated times, elevation gains, seasonal cautions, and route variants for Bridalveil Fall, Lower Yosemite Fall, Valley Loop, Mirror Lake, Four Mile Trail, Yosemite Falls, Vernal and Nevada Falls, and Half Dome.

Publisher: National Park Service
Observer / attribution: Not recorded
Observed at: Unknown
Retrieved at: 2026-09-25T00:00:00+00:00

Retrieval time does not establish when an event occurred.

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

Published record history

wp-20260925-yosemite-valley-depth: ADD — Add reviewed Yosemite Valley planning depth.

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.

Claims and evidence