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California trails · Skyline To The Sea Trail

Skyline To The Sea Trail

A 18.1-mile out-and-back in California, with 1,807 ft of climbing. Reaches Bulls Spring and other beach/spring/viewpoint/waterfall destinations. Managed by the state.

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Length
18.1 mi
Elevation gain
1,807 ft
Difficulty
Expert
Max grade
34%
Steepest mile
+560 ft
Tread at ≥10% grade
3.6 mi
Shape
out-and-back
Bikes
yes
Horses
yes
Managed by
State

Elevation profile

20 – 1,983 ft1357911131517

The climbing is spread fairly evenly along the route. It gives back about 1,600 ft along the way, so it rolls rather than climbing steadily.

3-D terrain

3-D terrain view of Skyline To The Sea Trail

USGS 3DEP ELEVATION × ESRI WORLD IMAGERY · VERTICAL ×1.5

Reaches

Heads up

Stream ford: expect at least one unbridged crossing.

Getting there

East Ridge Trail access. About 54 min drive (26 mi) from Santa Cruz. 37.20006, -122.19672 · directions

Daylight at the trailhead

On October 14, 2026 — the day this page was generated — first light reaches this trailhead at 6:49 a.m., the sun rises at 7:15 a.m. and sets at 6:33 p.m., and the last usable light fades about 6:59 p.m. (PDT) — 11 h 18 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 36.3-mile round trip works out to roughly 15 h 14 min of walking — more than a single day of daylight here, so plan it as an overnight or hike it in sections.

Loop options

Nearby trails