Availability
Fifth Lake and Big Pine Lakes are mapped at or near the camp-area marker. This is map evidence, not a real-time flow report.
Backpacking camp
Big Pine North Fork — Inyo National Forest, California
Fifth Lake occupies a striking granite basin west of Fourth Lake at roughly 10,800 feet, surrounded on several sides by steep rocky slopes and the high ridges below Mount Robinson and the Inconsolable Range. Its deep, clear water contrasts with pale granite, talus, clusters of conifers, and patches of alpine vegetation around the shoreline. Compared with the more enclosed forest surrounding Fourth Lake, Fifth Lake has a more open landscape with expansive views across the water and toward the neighboring peaks. The lake sits just off the main route through the upper Big Pine Lakes basin and is connected with Fourth and Sixth Lakes by the network of trails crossing the high basin
Water planning
Fifth Lake and Big Pine Lakes are mapped at or near the camp-area marker. This is map evidence, not a real-time flow report.
Natural water is not verified potable. Filter and disinfect it or boil it according to the linked land-manager guidance before drinking.
Fifth Lake is a mapped waterbody; USGS does not classify it here as seasonal or year-round. Confirm current level, access, and quality. Big Pine Lakes is a mapped waterbody; USGS does not classify it here as seasonal or year-round. Confirm current level, access, and quality.
Seasonal access
No recurring date-based closure of Fifth Lake is published. The source-connected approach conditions below and temporary emergency orders still control access.
Source-connected approach: Big Pine Creek North Fork Trailhead. High Sierra approaches can be snowbound well into summer, and several roads, shuttles, and remote spurs operate only seasonally. Desert and foothill entries may remain physically reachable in winter but can become unsafe in storms, heat, or after washouts.
Check the exact county, highway, Forest Service road, gate, and shuttle status immediately before departure; a wilderness permit does not guarantee vehicle access.
Mapped approaches
Each option has a sourced trail route to this camp area. Choose one to open its itinerary builder with this destination in context.