| Name | The Secret Sidewalk |
| Address | Fremont, California |
| Date | 0000-00-00 |
| Time | 00:00:00 |
| Category | unknown |
| Description | The old Niles Canyon Aqueduct in the San Francisco Bay Area now acts as a bemusing and secret trail through nature for wayward travelers.... |
| Coordinates | 37.59120, -121.95100 |
| Web address | /places/secret-sidewalk |