Natural tunnel along the trail loop from San Luis Obispo
Natural tunnel along the trail loop from San Luis Obispo
4.5
(9410)
9,411
hikers
Natural tunnel along the trail loop from San Luis Obispo
02:08
7.13km
220m
Hiking
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: February 18, 2026
Waypoints
Start point
Bus stop
Get Directions
376 m
Cerro San Luis Natural Reserve Trailhead
Highlight • Trail
Tip by
1.70 km
Natural tunnel along the trail
Highlight • Natural
Also you can still enjoy the views of the foot of the mountain.
Tip by
7.13 km
End point
Bus stop
Way Types & Surfaces
Way Types
5.47 km
1.62 km
< 100 m
Surfaces
6.05 km
589 m
353 m
< 100 m
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Elevation
Highest point (220 m)
Lowest point (50 m)
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Weather
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Friday 8 May
21°C
11°C
0 %
Additional weather tips
Max wind speed: 14.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.