> For the complete documentation index, see [llms.txt](https://swarmlife.gitbook.io/sf-hill-bombs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://swarmlife.gitbook.io/sf-hill-bombs/north/tunnel-trek.md).

# Baker-Berry Tunnel ☑

[**Open Route Map**](https://goo.gl/maps/yiJwC6CU83xrNCyi9)\
Peak: [37.841914, -122.493445](https://goo.gl/maps/MSHNFxKBmumWdYx37)

![](/files/-LsEVASy-RlwnPukUjrx)

Be sure to push the button at the top to let people know there are bicyclists in the tunnel. If you hang out in one spot for too long (ie: try to grind the guardrails on the side), there are cameras in this tunnel that are actively monitored and National Parks Police will show up quickly. 

![](/files/-LsEV_X-gxaFWD8cNb81)

If you carry enough speed, you can link this into the [**Bunker Road hill.**](https://hills.swarmlife.net/north/bunker-road)